| Document | Document Title |
|---|---|
| US11801854B2 |
Load weight notification device
A load weight notification device includes a weight sensor configured to detect a load weight of a vehicle as a detection weight, an output device configured to at least notify a passenger in the vehicle of information, and a controller configured to, in a case where the detection weight obtained during an opening period of a door of the vehicle exceeds a prescribed first threshold value, instruct the output device to notify the passenger of information indicating overweight, in which the controller is configured to, until completion of an initial closing operation that is a closing operation of the door performed after the vehicle is activated until the vehicle starts traveling, not instruct the output device to notify the passenger in the vehicle of the information indicating the overweight even when the detection weight exceeds the first threshold value. |
| US11801837B2 |
Vehicle control method, device, storage medium, and vehicle
The present disclosure relates to the technical field of vehicles, and particularly to a vehicle control method and apparatus, a storage medium and a vehicle. The method includes: acquiring a pressure of a brake master cylinder and an opening degree of an accelerator pedal; when the pressure of the brake master cylinder is greater than a first preset pressure threshold, the opening degree of the accelerator pedal is no less than a first preset opening degree threshold, and a moment when the pressure of the brake master cylinder is greater than the first preset pressure threshold is earlier than a moment when the opening degree of the accelerator pedal is no less than the first preset opening degree threshold, controlling the vehicle to enter an activated state of a launch starting function; and when the vehicle is in the activated state, controlling an engine of the vehicle to output a target torque. Thus, a driver enables the vehicle to enter the activated state of the launch starting function before starting by operating a brake pedal and the accelerator pedal at the same time, and also enables the vehicle to provide a torque output according to a state of the accelerator pedal while being in a brake state, thus enabling the vehicle to start quickly with greater power, reducing an acceleration time and realizing launch starting. |
| US11801835B2 |
Controller for a vehicle based on accelerator pedal position
A controller for a vehicle is configured to determine the position of the accelerator pedal with respect to a reference accelerator pedal position (aref); and either determine a torque output in dependence on an acceleration pedal map if the position of the accelerator pedal is greater than the reference accelerator pedal position (aref); and, determine a torque output in dependence on a deceleration pedal map if the position of the accelerator pedal is less than the reference accelerator pedal position (aref). |
| US11801826B2 |
Vehicle control apparatus
A vehicle control apparatus to be applied to a vehicle includes a first traveling motor, a second traveling motor, and a control system. The control system estimates a first friction coefficient between a first wheel and a road surface and a second friction coefficient between a second wheel and a road surface. When the vehicle starts in a situation in which any of the first and second friction coefficients is less than a first threshold and a difference between the first and second friction coefficients is greater than a second threshold, the control system increases a power running torque of the first traveling motor after elapse of a first delay time after increasing a power running torque of the second traveling motor, if the first friction coefficient is smaller than the second friction coefficient. The first delay time is set on the basis of the first friction coefficient. |
| US11801823B2 |
Computer-based system for testing a server-based vehicle function
A computer-based system for testing a server-based vehicle function, which is designed to implement a method comprising the following steps: a function model of the vehicle function is simulated by a first simulator on a server, an at least partial vehicle model is simulated by a second simulator and the vehicle function is tested, while a data connection between the first simulator and the second simulator is systematically influenced. |
| US11801821B2 |
Brake wear sensing apparatus and system
A brake wear sensing assembly for an air disc brake includes a progressive wear sensor, at least one lining wear sensor, a control device, a wire harness connected to the control device and an adapter for joining the progressive wear sensor and the lining wear sensor to the wire harness. The adapter connects a power line to the progressive wear sensor, a ground line to the progressive wear sensor and an input to the output of the at least one lining wear sensor. An output signal from the progressive wear sensor is connected to the input of the at least one lining wear sensor. The signal from the progressive wear sensor passes through the at least one lining wear sensor to the control device such that the progressive wear sensor and the at least one lining wear sensor are in series with each other. |
| US11801817B2 |
Vehicle braking system
A braking system for a vehicle including front and rear wheels having wheel brakes includes a fluid displacement mechanism for supplying brake fluid to at least one of the wheel brakes. The fluid displacement mechanism includes a piston having a first position prior to braking and a second position for applying braking. A fluid accumulator is in fluid communication with the fluid displacement mechanism and stores brake fluid. A valve is in fluid communication with the fluid displacement mechanism and the accumulator and is configured to be closed while the piston moves from the second position towards the first position to prevent depletion of the accumulator. |
| US11801810B1 |
Linear conveyor for vehicles while traversing a vehicle washing system
Described is a linear conveyor for advancing vehicles through a vehicle washing system. The linear conveyor includes a pair of reciprocating platforms having a plurality of counterweighted and pivotally connected pawls. The pawls are biased such that they are angled upwards and in a forward direction at rest. Alternating motion of the reciprocating platforms causes a vehicle to move forward along the linear conveyor by pressing the pawl into the rear of the tire in a forward motion, while a rearward moving reciprocating platform slides underneath the tires of the vehicle on an opposite side of the vehicle. |
| US11801805B2 |
Security of user data stored in shared vehicles
User data stored in memory of a shared vehicle is managed in a secure manner. In some embodiments, user data stored in the vehicle is deleted in response to receiving a communication that initiates closing of usage of the vehicle (e.g., from a client device of a user that is operating the vehicle). A new user of a vehicle is prevented from being able to read or use private data of a prior user. In some embodiments, when authorizing usage of a vehicle by a new user, the vehicle is caused to delete the prior user data. After the prior user data has been deleted, a notification is received from the vehicle confirming that the vehicle has deleted the prior user data. |
| US11801802B2 |
Rear side airbag device
Provided is a rear side airbag device that can be mounted with ease. A rear side airbag device is located between a vehicle body and a rear seat, and includes an airbag, an inflator configured to supply gas into the airbag, and a mounting bracket to which the inflator is fixed. The mounting bracket includes an inflator mount portion to which the inflator is fixed, and a first anchor portion and a second anchor portion that are to be fixed to other members, whereas the first anchor portion and the second anchor portion are located on a laterally inner side with respect to the inflator mount portion. |
| US11801794B2 |
Display position for cab with overhead door
Disclosed are front entry cabs, and power machines with front entry cabs, having a door that is moveable between opened and closed positions and a display oriented in the cab to provide information to the operator both while the door is in the opened and closed positions. In the opened position, the door is positioned within an operator compartment of the cab above the operator seat and below a top of the cab. The display is positioned to not interfere with the door, door linkages, or operator joystick control. |
| US11801790B2 |
Display device and rear-view mirror module including the same
A display device may comprise a transmittance control structure having a variable transmittance and a mirror type display panel disposed on a rear surface of the transmittance control structure. The mirror type display panel may comprise a substrate, a display member disposed on the substrate, the display member including a light emission region, a first transmission region, and a peripheral region surrounding the light emission region and the first transmission region, and a reflective member facing the substrate with respect to the display member, the reflective member including an opening region corresponding to the light emission region, a second transmission region corresponding to the first transmission region, and a reflective region surrounding the opening region and the second transmission region. |
| US11801789B2 |
Self-adapting variable loudness and/or variable sound pattern emergency vehicle siren system with optional collision warning
An example emergency vehicle siren system can include: one or more emergency lights; a siren; and a controller including a processor and memory, the memory encoding instructions which, when executed by the processor, cause the controller to modify a sound of the siren based upon a context of the vehicle, the context including at least one of a speed and location of the vehicle. |
| US11801784B1 |
Vehicle having assist handle deployment and method
A vehicle is provided that includes a deployable assist handle configured to be gripped by a user, the deployable assist handle being deployable amongst a plurality of use positions, at least one sensor for sensing a user proximate the vehicle, and an actuator for actuating the deployable assist handle. The vehicle also includes a controller determining one or more characteristics of the user from the sensed data and controlling the actuator to actuate the deployable assist handle to a select use position based on the determined one or more characteristics. |
| US11801780B2 |
Active seat suspension systems including systems with non-back-drivable actuators
Embodiments related to active vibration isolation systems for a vehicle seat, as well as their methods of use, are disclosed. In some embodiments, an active suspension system may be configured to support a seat above a floor of a vehicle. The active suspension system may include two or more actuators that may be operated cooperatively to control both the roll and heave of the vehicle seat. In some instances, these actuators may also be non-back-drivable actuators. Additionally, in some embodiments, an active suspension system may include one or more torsion springs that apply torques in parallel with associated actuators of the active suspension system to support at least a portion of the loads applied to the active suspension system during operation. |
| US11801779B2 |
Seat for vehicle
A seat for a vehicle is provided. In the seat for a vehicle, a second row center seat and a second row side seat are mounted using a partition located behind a driver seat, and the second row center seat is configured to have a movable structure and a mounting location thereof is movable toward the partition wall or a vehicle body side part when necessary. |
| US11801773B1 |
Methods and systems for ground-based thermal conditioning for an electric aircraft
A method and system for ground-based thermal conditioning of an electric aircraft. The system includes an electric aircraft, an onboard thermal conditioning module on the electric aircraft, and a ground-based thermal conditioning module connected to the onboard thermal conditioning module. Liquid coolant runs through the ground-based thermal conditioning module to the onboard thermal conditioning module. Ground-based thermal conditioning module purges the coolant from the onboard thermal conditioning module. The ground-based thermal conditioning module is disconnected from the onboard thermal conditioning module. |
| US11801764B2 |
Energy conversion device and vehicle
The present invention relates to the technical field of vehicles, and provides an energy conversion device and a vehicle. The energy conversion device includes a reversible pulse-width modulation (PWM) rectifier, a motor coil connected with the reversible PWM rectifier, a one-way conduction module, and a capacitor. A DC charging circuit or a DC discharging circuit is formed by an external DC port with an external battery by using the energy conversion device, and a driving circuit is formed by the external battery with the reversible PWM rectifier and the motor coil in the energy conversion device. The one-way conduction module is connected between a first end of the capacitor and a second end of the external DC port, or the one-way conduction module is connected between a second end of the capacitor and a first end of the external DC port. |
| US11801758B2 |
Method and apparatus for controlling distributed propulsion systems
A hierarchical vehicle control system for a vehicle powered by a distributed propulsion system (DPS) comprising plurality of propelling axles driven by plurality of motors and powered by a battery system comprising plurality of battery packs. Said hierarchical vehicle control system comprising a first controller, a second controller that generates axle command signals for operation of the propelling axles, and a third controller that generates motor command signals for operation of the electric motors wherein said third controller further comprising a DPS diagnosis/prognosis module, a DPS fault tolerance module and a power distribution management module. |
| US11801751B2 |
Image display apparatus, non-transitory computer readable medium, and image display method
An image display apparatus includes a controller, a sensor, and a display. The controller is configured to acquire sensor information from the sensor, recognize surrounding real space from the sensor information, extract an available parking spot in the real space, and project a virtual image indicating the parking spot onto the real space using the display. |
| US11801750B2 |
Adaptation(s) based on correlating hazardous vehicle events with application feature(s)
Methods and apparatus for detecting hazardous vehicle events and encouraging usage of driving optimized application features to mitigate occurrence of the hazardous vehicle events. The driving optimized application features can address unsafe driving events that are determined to be correlated with certain distracting application features. For example, an application of a computing device can determine that a user is occupying a vehicle and is driving toward a destination. While driving, data available to the application can indicate that an unsafe driving event, such as a hard braking event, has occurred while the user was interacting with another application. Thereafter, and based on this data, the application can render an output characterizing the correlation between the hard braking event and the other application, and/or provide the user with an option to interact with the other application via driving optimized feature(s). |
| US11801748B2 |
Automated driving control system
A speed control device can execute continuous deceleration control and speed setting change control. In the continuous deceleration control, a vehicle is decelerated over a period of time that a first operation is effective. In the speed setting change control, upon reception of a second operation, one set speed is selected out of a plurality of set speeds that are set in advance, and a target speed of the vehicle is changed to the selected set speed. When a deceleration completion speed, which is a speed at completion of the continuous deceleration control, is equal to or above a slowest set speed among the set speeds, the speed control device is configured to set as a new target speed the set speed that is equal to or below the deceleration completion speed and that is closest to the deceleration completion speed. |
| US11801746B2 |
Apparatus for controlling shut-off of fuel gun in filler pipe of fuel tank
Disclosed is an apparatus for controlling shut-off of a fuel gun in a filler pipe of a fuel tank which inhibits early shut-off of the fuel gun before the fuel tank is fully filled with fuel while refueling. The apparatus includes: a retainer mounted in a filler neck of the fuel tank; a partition disposed in a space between an inner circumferential surface of the filler neck and an outer circumferential surface of the retainer and having a fuel intake hole formed in a lower end of the partition; and an early shut-off prevention valve disposed in the partition. The early shut-off prevention valve closes the fuel intake hole before the fuel tank is fully filled with fuel, and opens the fuel intake hole by fuel flowing to the filler neck from the fuel tank when the fuel tank is fully filled with the fuel. |
| US11801743B2 |
Configurable, modular vehicle on common chassis platform, and associated systems and methods
A configurable, modular vehicle on common chassis platform, and associated systems and methods are disclosed herein. In one embodiment, a configurable modular vehicle includes: a chassis, a power plant module configured to generate electrical energy, and a drive train module. The drive train module includes: at least one traction motor configured to receive electrical energy from the power plant module, a transmission configured to transfer torque from the traction motor to a drive axle, and the drive axle configured to transfer torque to drive wheels, and a control system module configured to control components of the power plant module and the drive train module. The interfaces of the power plant module and the drive train module are predefined, and different types of the power plant modules and the drive train modules are interchangeable within their respective predefined interfaces. |
| US11801738B2 |
Panel joining arrangement for a vehicle canopy
The invention relates to a panel joining arrangement for a vehicle canopy. The vehicle canopy includes at least one three panel join where a side panel, roof panel and end panel of the vehicle canopy meet. The panel joining arrangement comprises first and second lip portions formed in the side panel of the vehicle canopy and a third lip portion formed in the roof panel. The first and second lip portions are longitudinally offset and transversely overlapping in relation to a length of the side panel. The third lip portion is configured to mate with the second lip portion at the three panel join of the vehicle canopy such that the third lip portion is located adjacent to and substantially flush with the first lip portion. |
| US11801737B2 |
Tonneau cover with integrated table
A tonneau cover for a vehicle can include a panel and a table. The panel can define a cavity. The table can be modifiable between a stowable configuration and a standing configuration. In the stowable configuration, the table is configured to stow inside the cavity. In the standing configuration, the table is configured to stand on a ground surface when removed from the cavity. In the stowable configuration, the table may be configured to further rigidify the panel such that a user of the vehicle can store cargo on top of the tonneau cover. |
| US11801734B2 |
Device for guiding a sliding glass of a motor-vehicle side door
A guiding device for a sliding glass of a side door of a motor-vehicle comprises a sealing and guiding gasket guiding the sliding glass, secured to the structure of the door, and having a part extending along a door upright and into the lower structure of the door. This gasket part comprises two separate portions, namely an upper gasket portion, which extends along the door upright and is secured within a space defined between the door upright and an aesthetic panel of plastic material; and a lower gasket portion, which is arranged within the lower door structure and is assembled within a channel element of plastic material mounted within the lower door structure. The channel element of plastic material has an upper end portion protruding above the upper end of the lower gasket portion, and having inclined inner surfaces configured to guide the insertion of the glass into the lower gasket portion during assembly of the door. |
| US11801731B1 |
Thermal management systems
A thermal management system includes an open-circuit refrigeration system having an open-circuit refrigerant fluid flow path. The open-circuit refrigeration system includes a receiver configured to store a refrigerant fluid, an evaporator configured to receive the refrigerant fluid at an evaporator inlet and to extract heat from a heat load that contacts the evaporator, and provide refrigerant vapor at an evaporator outlet. The open-circuit refrigeration system also includes a vapor pump device having a vapor pump inlet that receives the refrigerant vapor and having a vapor pump outlet that outputs compressed refrigerant vapor to an exhaust line coupled to the vapor pump outlet, with the receiver, the evaporator, the vapor pump device, and the exhaust line connected in the open-circuit refrigerant fluid flow path. |
| US11801730B1 |
Efficient climate control for multi-user autonomous vehicles
There is provided a method comprising: determining an occupancy status of a first region of a vehicle; determining, based at least in part on the occupancy status, a first climate control setting for the first region; controlling a climate control system of the vehicle to adjust a climate of the first region according to the first climate control setting; determining that a second region of the vehicle is unoccupied, wherein the second region is fluidly connected to the first region; determining a second climate control setting, wherein the second climate control setting is based at least in part on the occupancy status of the first region and characteristic data associated with a predicted potential change in occupancy status for the second region; and controlling the climate control system to adjust a climate of the second region according to the second climate control setting. |
| US11801728B2 |
Air conditioning system for an electric vehicle
A system includes an actuator that produces heat or cold onboard an electric vehicle and a controller that generates an operating command to control the actuator to deliver a first average power over a predetermined time period based on one or more climatic conditions and based on a vehicle energy parameter. The vehicle energy parameter indicates whether (a) the electric vehicle or another electric vehicle is consuming electric energy or (b) the electric vehicle or another electric vehicle is producing the electric energy. The controller generates the operating command such that the first average power delivered by the actuator during the predetermined time period has substantially the same value as a second average power delivered by the actuator when the controller generates the operating command based only on the one or more climatic conditions. |
| US11801724B2 |
System and method of controlling air supply device
An air supply device control system may include a sensor configured to detect a trailer to be provided in an eco-friendly commercial vehicle, an air supply device configured to compress and supply air, and a controller electrically connected to the air supply device and configured to control rotation speed of the air supply device to control the air of the air supply device, wherein the controller increases the rotation speed of the air supply device based on whether the trailer is provided in the eco-friendly commercial vehicle, which is detected by the sensor. |
| US11801722B2 |
Suspension device
A suspension device includes a leaf spring and a buffer. The leaf spring applies an elastic force for relatively moving an unsprung member in a predetermined direction with respect to a body (sprung member) of a vehicle. The buffer includes a first expansion/contraction member, a second expansion/contraction member, an intermediate member, and a damping passage. The first and second expansion/contraction members form first and second gas chambers filled with gas therein and are expandable and contractible. An upper end and a lower end of the first and second expansion/contraction members are connected to the body. The intermediate member couples the first and second expansion/contraction members and is connected to the leaf spring. The damping passage allows the first and second gas chambers to communicate with each other, and applies resistance to flow of flowing gas. When one of the first and second expansion/contraction members expands, the other contracts. |
| US11801721B2 |
Fastening device, insulation unit and corresponding method
Described is a fixing device for fixing together a first and a second structure, each of said structures having at least a first and a second cavity, the device comprising a first and a second fixing element, each fixing element having a body comprising a seat and a pin, wherein: the pin of the first fixing element is configured to be inserted, freely passing through, in the first cavities of the first and of the second structure and to be reversibly coupled to the seat of the second fixing element, and the pin of the second fixing element is configured to be inserted, freely passing through, in the second cavities of the first and of the second structure and to be reversibly coupled to the seat of the first fixing element. |
| US11801720B2 |
Displaceable tow hook
Disclosed embodiments include apparatuses, vehicles, and methods for a displaceable tow hook. In an illustrative embodiment, an apparatus includes a tow hook configured to extend from a surface of a vehicle in a first direction. The tow hook includes a receiving section configured to receive a towing line and a securing section configured to extend away from the receiving section. A positioning mount is configured to secure the tow hook to the surface of the vehicle and to release the tow hook in response to an impinging force on the tow hook in excess of a predetermined threshold. A load-bearing structure is configured to mechanically connect the securing section to a structural component of the vehicle. The tow hook and the load-bearing structure are configured to support a force having a component in the first direction that is at least equal to the towing weight of the vehicle. |
| US11801712B2 |
Caster swivel restriction structure
The present invention relates to an improvement in caster swivel restriction structure. The present invention is characterized in that a swivel brake plate has a body piece having a plurality of through holes arranged therein and latch pieces bent downward from the body piece, a support base has latch hole portions for fitting the latch pieces in a vertical slidable manner, a gap portion provided at a location corresponding to below the group of through holes formed in the swivel brake plate, and cushioning members or biasing members which are disposed in the gap portion and supports the swivel brake plate aloft and which is repulsively compressed when downward force is applied to the swivel brake plate. |
| US11801710B2 |
Fiber-composite ventilation flap for a vehicle and wheel for a vehicle
A fiber-composite ventilation flap for a vehicle is made of a laminate formed by at least two individual tiers. At least one of the individual tiers has respective unidirectionally oriented fibers, and wherein the at least two individual tiers are arranged in the laminate in such a way that the fibers thereof are oriented at least predominantly differently to one another. The fibers of the at least two individual tiers are oriented differently to one another in such a way that at least one region of the fiber-composite ventilation flap curves about a predefined primary axis under the influence of heat and is thereby in an open state. |
| US11801708B2 |
Chalk reel
A chalk reel is provided that includes a handgrip on housing supporting a chalk line extending from a nozzle of the housing that extends from the chalk reel to mark a straight line. The chalk reel may further include a rotatable handle that rotates to extend or retract (“pay out”) the chalk line. A hook is secured to the end of the chalk line to facilitate extension of the chalk line and prevent retraction of the chalk line end into the housing nozzle. The chalk reel may further include a transmission system with gearing and a selector to lock the gearing at locations around the handle rotation. The chalk reel may also include a large removable cap to facilitate refilling the chalk or other marking material. |
| US11801707B1 |
Cement siding tolerance device and measurement tool
A cement siding tolerance device and measurement tool, which has a main panel having a tab and a ridge, whereby the tab and the ridge perpendicularly extend from the main panel at opposite sides. The main panel has a front face, a rear face, a top edge, a bottom edge, first and second lateral edges, and a plurality of holes. The main panel has ruler-markings adjacent to the first and second lateral edges. The main panel is rectangular in shape. The tab perpendicularly extends from the front face separated a predetermined distance from the bottom edge, and the ridge perpendicularly extends from the bottom edge at the rear face. The tab and the ridge measure clearances and gaps between siding and trim products with solid surfaces building elements. |
| US11801703B2 |
Heat sensitive transfer recording sheet
A heat sensitive transfer sheet that achieves high optical density and high light resistance without generating scumming. The heat sensitive sheet has a base material and a coloring material layer formed on the base material, and the coloring material layer includes a compound represented by the following formula (1) and a particular dye compound: wherein R11 and R13 each independently represent a hydrogen atom, an alkyl group, an aralkyl group, an unsubstituted aryl group or an aryl group having a substituent; and R12 and R14 to R18 each independently represent a hydrogen atom or an alkyl group. |
| US11801702B2 |
Coating composition, heat-sensitive recording layer, heat-sensitive recording material, and corresponding uses and methods
A coating composition for producing a heat-sensitive recording material and to a corresponding heat-sensitive recording layer. The coating composition includes one or more color developers, one or more dye precursors, one or more specific fatty acid amides, and one or more (additional) specific sensitizers. A heat-sensitive recording material including a carrier substrate and a heat-sensitive recording layer, to the use of specific fatty acid amides in order to increase the grease resistance of a heat-sensitive recording material or a heat-sensitive recording layer, and to a method for producing a heat-sensitive recording material or a heat-sensitive recording layer. |
| US11801699B2 |
Emulating 3D textual patterns
Example implementations relate to emulating 3D texture patterns in a printer system. One example implementation receives an image having a number of image pixels and selects from a plurality of digital substrates which each correspond to a physical substrate. Each digital substrate has luminance change data corresponding to heights of a 3D texture pattern at respective locations of the physical substrate. An image having emulated 3D texture is generated by adjusting the luminance of the image pixels corresponding to respective locations of the physical substrate and according to the corresponding luminance change data. |
| US11801696B2 |
Sheet conveyor and image forming system
A sheet conveyor includes: a holder that detachably holds a sheet roll; a rotation measuring device that measures a rotation amount of the sheet roll; a conveyance roller that conveys a sheet pulled out from the sheet roll held by the holder; a tensioner that is provided between the holder and the conveyance roller and that contacts with the sheet pulled out from the sheet roll toward the conveyance roller; a position detector that detects a position of the tensioner; a motor that generates driving force for rotating the conveyance roller; and a controller that controls the motor. The controller estimates a diameter of the sheet roll based on a conveyance amount of the sheet caused by rotation of the conveyance roller, a rotation amount of the sheet roll measured by the rotation measuring device, and a position of the tensioner detected by the position detector. |
| US11801695B2 |
Inkjet printing machine for printing individual sheets
An inkjet printing machine for printing individual sheets comprises at least one printing station and a transport system (100) for transporting the individual sheets through the printing station, along a transport direction. The transport system (100) comprises at least one gripper conveyor (150) movable along the transport direction, for gripping one of the individual sheets defining a sheet position in transport direction. The transport system (100) further comprises at least one support conveyor (190) movable along the transport direction for supporting a region of the individual sheet, wherein the supported individual sheet and the support conveyor (190) are movable along the transport direction with respect to each other. The printing machine allows for efficient and flexible handling of individual sheets, in particular large format sheets of materials such as corrugated cardboard or other materials that have a certain degree of inherent stability. |
| US11801694B2 |
Printer having a mechanism for positioning a platen
A printer is provided with a platen support member, a platen, and a positioning portion. The platen support member supports the platen. The platen includes a rear engaging portion. The positioning portion includes a rear roller. The rear roller is provided at the platen support member, and can move in the front-rear direction with respect to the platen support member. The rear roller engages with the rear engaging portion in a state in which the platen is supported by the platen support member. The positioning portion positions the platen at a prescribed printing position in the front-rear direction, by the rear roller moving forward in a state in which the rear engaging portion is engaged with the rear roller. |
| US11801693B2 |
Airflow control in a printing system using a movable baffle, and related devices, systems, and methods
A printing system comprises an ink deposition assembly, a media transport device, and an airflow control system. The ink deposition assembly comprises a printhead to eject ink through a carrier plate opening in a carrier plate. The media transport device holds a print medium against a movable support surface by vacuum suction and transports the print media through a deposition region. The airflow control system comprises a baffle that is movable between an upstream-blocking configuration and a downstream-blocking configuration, and an actuator configured to move the baffle. In the upstream-blocking configuration the baffle blocks airflow through an upstream side of the printhead opening while allowing airflow through a downstream side of the printhead opening. In the downstream-blocking configuration the baffle blocks airflow through the downstream side of the printhead opening while allowing airflow through the upstream side of the printhead opening. |
| US11801691B2 |
Inkjet printer suppressing stray light from light irradiation device
An inkjet printer including a platen that supports a recording medium; an inkjet head having a nozzle surface that ejects ink, which cures by being irradiated with light, toward the recording medium; a light irradiation device that irradiates the ink attached to the recording medium with light; and a carriage that is mounted on the inkjet head and the light irradiation device, and is scanned with respect to the platen; where an uneven portion for suppressing stray light from the light irradiation device from reaching the nozzle surface is provided in a portion closer to the nozzle surface than the light irradiation device in a scanning direction; and the uneven portion is provided at a position facing a space on a path of the stray light from the light irradiation device to the nozzle surface in a space between the portion and the platen. |
| US11801689B2 |
Tape drive and method
A method of operating a transfer printer configured to transfer ink from a printer ribbon to a substrate which is transported along a predetermined substrate path adjacent to the printer. The printer comprises a tape drive comprising two tape drive motors, two tape spool supports on which said spools of ribbon may be mounted, each spool being drivable by a respective one of said motors. The printer further comprises a printhead being displaceable towards and away from the predetermined substrate path and being arranged to, during printing, contact one side of the ribbon to press an opposite side of the ribbon into contact with a substrate on the predetermined substrate path, and a printing surface. The printer further comprises a controller configured to control the tape drive to transport ribbon between the first and second ribbon spools. The method comprises controlling the tape drive to perform a ribbon movement in which ribbon is transported between first and second ribbon spools along a ribbon path, the ribbon path having a first length during a first part of said ribbon movement, and a second length during a second part of said ribbon movement, a transition from the first length to the second length being caused by a displacement of the printhead with respect to the printing surface, wherein control of at least one of the tape drive motors is based upon data indicative of the first and second lengths. |
| US11801687B2 |
Ejection control using imager
A printing system includes a substrate support, a printhead assembly positioned facing the substrate support, and an imager. The printhead assembly includes a plurality of dispensing nozzles extending in an ejection direction towards the substrate support and a plurality of marks. The imager is movable relative to the printhead assembly and oriented in a direction opposite to the ejection direction for capturing at least one image including the plurality of marks indicating positions of the plurality of dispensing nozzles in the printhead assembly. |
| US11801684B2 |
Circulation apparatus for a liquid mixture of substances in a container
The invention relates to an apparatus for circulating a liquid mixture of substances between a container and a pressure-sensitive component which is supplied from the container, including apparatus for circulating an ink between an ink storage container and a print head of a printing system, comprising a pump, which allows the liquid mixture of substances to circulate in the container through an external conduit circuit, a Venturi tube, the main conduit of which is connected into the external conduit circuit, and also a conduit which connects the output connection of the pressure-sensitive component to the suction connection of the Venturi tube. |
| US11801675B2 |
Controller and method for operating a printing device given the presence of a recording medium elevation
A controller may detect an elevation of a recording medium that is to be printed to, the elevation may result in the printing element of a printing device being negatively affected. The controller may automatically produce a time-limited printing pause of the printing element in which the printing gap between the printing element and the recording medium is temporarily enlarged in order to direct the detected elevation past the printing element. A negative effect on the printing device given the presence of a damaged recording medium may thus be efficiently and reliably avoided or reduced. |
| US11801673B2 |
Screen provision system
A screen provision system, for a printing device with a screen receptacle for a printing screen-and a squeegee device associated with the screen receptacle, has a conveying device for conveying a printing screen and at least one screen magazine with multiple screen storage portions that can each receive a printing screen. The screen provision system has at least one treatment station for treating the printing screens. The conveying device supplies printing screens to the screen magazine and to the at least one treatment station. |
| US11801669B2 |
Recreational vehicle component with image and method of manufacturing
A structural panel for a recreational vehicle includes a plurality of layers laminated together to form a lamination. The lamination forms an outer surface of the structural panel, which is configured to form a sidewall, a ceiling, or a floor of the recreational vehicle when mounted in the recreational vehicle relative to the vehicle chassis. The structural panel further includes an image that is formed on or in one of the plurality of layers in or internal to the structural panel and which is visible at the outer surface. The image is in a location that is in a known fixed registry with a structural reference, such as the outer perimeter, of the structural panel prior to the panel being mounted in the recreational vehicle wherein the location of the image is known relative to the structural reference of the structural panel. |
| US11801666B2 |
Structure formed from composite material
A structure formed from composite material and method of forming a composite structure is disclosed in which one or more metal layers are disposed on a composite structural member. |
| US11801665B2 |
Hot-dip galvanized steel sheet having excellent surface appearance and low-temperature bonding brittleness
Provided is a hot-dip galvanized steel sheet to be used for home appliances, vehicles, and the like, and having excellent surface appearance and low-temperature bonding brittleness. The hot-dip galvanized steel sheet includes: a base steel sheet; and a hot-dip galvanized layer formed on the base steel sheet. A surface of the base steel sheet has a centerline average roughness (Ra) of 0.3 or more, a roughness skewness (Rsk) of −1 or less, and a roughness kurtosis (Rku) of 6 or more. |
| US11801660B2 |
Laminated acoustic absorption member
A laminated acoustic absorption member that includes at least a first fiber layer and a second fiber layer, as well as at least one substrate layer present between the first fiber layer and the second fiber layer, wherein: the first fiber layer has an average flow pore diameter of 0.5-10 μm and a basis weight of 0.1-200 g/m2; the second fiber layer has an average flow pore diameter of 0.5-10 μm, the average flow pore diameter of the second fiber layer being equal to or less than that of the first fiber layer, and also has a basis weight of 0.1-200 g/m2; the substrate layer has an air permeability of 40 cc/cm2·s or greater as measured by the Frazier method, and a basis weight of 1-700 g/m2; and the first fiber layer and the second fiber layer are disposed on a sound-incidence side and a sound-transmission side, respectively. |
| US11801658B2 |
Systems and methods for fabricating tote bags
In one method, a piece of nonwoven PET or PP fabric is formed into a tote bag using a bag forming device. Seams of the tote bag are ultrasonically welded using an ultrasonic bag welding device. The ultrasonic bag welding device includes at least one sonotrode. In another method, BOPP film is received and a full-color graphic is printed on the BOPP film for each tote bag using a printer. The printed BOPP film is received from the printer and nonwoven PP or PET fabric is received from a roll of nonwoven PP or PET fabric using a laminator. The printed BOPP film is laminated to the nonwoven PP or PET fabric. The printed BOPP film laminated to nonwoven PP or PET fabric is received from the laminator and a finished version of each tote bag is produced using an ultrasonic bag welding device. |
| US11801657B2 |
Flexible display module and manufacturing method thereof
A flexible display module and a manufacturing method thereof are provided. The flexible display module includes a substrate, a second glue layer, and a display panel disposed in a stack. Wherein, the display panel includes a bending area, and a first groove is defined in a third area of the substrate corresponding to the bending area and filled with a first glue layer. More deformation can be provided and bending stresses can be reduced by the first glue layer and the second glue layer, thereby improving bending resistance of the flexible display module. |
| US11801655B2 |
Corrugated board system
The invention relates to a corrugated board system, comprising at least one intermediate web dispensing device for dispensing at least one intermediate web, at least one cover web dispensing device for dispensing at least one cover web, at least one corrugated board production device arranged downstream of the at least one intermediate web dispensing device and cover web dispensing device for producing at least one corrugated board web laminated on one side from the at least one cover web and intermediate web, a laminating web dispensing device for dispensing a laminating web, a connecting device for connecting the at least one corrugated board web laminated on one side and the laminating web to one another upon formation of a corrugated board web laminated on both sides, at least one transport carriage for transporting at least one material roll along at least one movement path between at least one material roll store and the at least one intermediate web dispensing device, cover web dispensing device and/or laminating web dispensing device, and a control device for actuating the at least one transport carriage. |
| US11801652B2 |
Press with spindle drive
A spindle drive having a spindle, a spindle nut which is arranged on the spindle, a housing which surrounds the spindle nut, and an overload clutch which is arranged in the housing. The spindle nut and the housing are connected to one another via the overload clutch. The overload clutch is set up to disconnect the spindle nut from the housing in a torque-free manner if a defined overload torque which acts between the spindle nut and the housing is exceeded. |
| US11801649B2 |
Shaping device for continuous shaping
A forming device, system, and method for continuous forming of a semi-finished fiber product. The semi-finished fiber product is supported flatly from a first side and is at least locally restricted in its freedom of movement, for example pressed on and/or guided, on another side opposite the first side. The further restriction occurs in relation to a guiding area at at least one constant location or region past which the semi-finished fiber product is guided. Shaping tools and guiding areas defined thereby are used for support, and hold-down devices and their contact surfaces are used for further restriction. The further restriction is carried out transversely to a feed motion direction of the semi-finished fiber product through the forming device. The further restriction and the flat guidance serve to reduce formation of undulations and folds. |
| US11801648B2 |
Method of manufacturing magnet and method of manufacturing rotor
A sheet-shaped insulating member including a thermoplastic resin fiber and an inorganic fiber is arranged on a surface of a magnet body. The insulating member is compressed while being heated to a temperature higher than or equal to a glass transition temperature of the thermoplastic resin fiber, so that the insulating member is thermocompression-bonded to the magnet body in a state in which the inorganic fiber is elastically compressed. A magnet is thus formed. With the magnet arranged in a slot of a rotor core, the magnet is heated to a temperature higher than or equal to the glass transition temperature of the thermoplastic resin fiber. This causes the inorganic fiber to restore elasticity, so that the magnet is fixed to the rotor core. |
| US11801647B2 |
Modeling method for a workpiece and the workpiece
A modeling method for a workpiece and the workpiece are provided. When the workpiece, at least a part of the workpiece has a hollow region and two or more openings linking an inside and the outside of the hollow region, is additively manufactured, a temporary closure to block at least one of the two or more openings of the hollow region is manufactured at a same time as laminating of a wall section of the hollow region. A peripheral edge of the temporary closure joined to the wall section, and the temporary closure has a flow hole allowing a fluid to flow in or out of the hollow region, then the temporary closure is removed after the fluid has flowed in or out. |
| US11801646B2 |
Additive fabrication support structures
Techniques for evaluating support for an object to be fabricated via an additive fabrication device are provided. In some embodiments, a three-dimensional representation of the object is obtained and a plurality of voxels corresponding to the representation of the object is generated. A first supportedness value may be assigned to a first voxel of the plurality of voxels based on an amount of support provided by a support structure to the first voxel, and a second supportedness value determined for a second voxel of the plurality of voxels, wherein the second voxel neighbors the first voxel, and wherein the second supportedness value is determined based on the first supportedness value of the first voxel and a weight value representing a transmission rate of supportedness through voxels of the plurality of voxels. |
| US11801643B2 |
Performance optimization in additive manufacturing
A method of enhancing a performance characteristic of an additive manufacturing apparatus, the method including: (a) dispensing a batch of a light polymerizable resin into the additive manufacturing apparatus, the batch characterized by at least one physical characteristic; (b) determining the unique identity of the batch; (c) sending the unique identity of the batch to a database; then (d) either: (i) receiving on the controller from the database modified operating instructions for the resin batch, which modified operating instructions have been modified based on the at least one physical characteristic, or (ii) receiving on the controller from the database the at least one physical characteristic for the specific resin batch and modifying the operating instructions based on the at least one physical characteristic; and then (e) producing the object from the batch of light polymerizable resin on the additive manufacturing apparatus with the modified operating instructions. |
| US11801642B2 |
Resin level detection in additive manufacturing
In some embodiments, a method of determining the fill level of a resin pool in a bottom-up additive manufacturing apparatus includes the steps of: (a) providing an additive manufacturing apparatus including a build platform and a light transmissive window (12), the build platform (15) and the window (12) defining a build region therebetween, with the window (12) carrying a resin pool, the pool having a resin top surface portion; (b) advancing the build platform (15) and the window (12) towards one another until the build platform (15) contacts the resin top surface portion; (c) detecting the impact of the build platform (15) with the resin top surface portion; and (d) determining the fill level of the resin pool from the detected impact. |
| US11801641B2 |
Shaping apparatus for forming a shaped object having an interior with excellent color expression
A shaping apparatus, a shaping method, and a shaping program with which a shaped object can be formed to have the interior with excellent color expression are provided. A 3D printer forms a three-dimensional shaped object having an interior colored, with layer bodies of a light reflective material and a coloring material ejected from an ejection head based on color image data layered. The 3D printer determines arrangement positions of a light reflective material and a coloring material so that the light reflective material is arranged at a predetermined position in each unit volume in a region to be colored inside a shaped object and the coloring material is arranged around the light reflective material based on the color image data. A set position of the unit volume is set to make one surface of one unit volume come into contact with a plurality of other unit volumes. |
| US11801639B2 |
Controlled cooling for print heads
An electronic device includes a carriage to move along an axis relative to a platform. In addition, the electronic device includes a print head disposed within the carriage to move with the carriage and to deliver a print agent to the platform. Further, the electronic device includes a cooling system. The cooling system includes an air source to deliver air to the print head within the carriage to cool the print head. The cooling system also includes a pressure sensor to measure a pressure of a first zone within the carriage. Moreover, the cooling system includes a controller to control a flow rate of the air into the first zone or from the first zone in response to the measured pressure to maintain the first zone at a positive pressure with respect to a second zone outside the carriage. |
| US11801637B2 |
Filament feeder
A filament feeder (1) for use in a fused filament fabrication printer comprises a feeder body (2) which comprises a channel (3) for guiding a filament (F) there through. A first and a second driven grip roller (4, 5) are arranged on opposing sides of the channel (3) for clamped engagement with the filament (F), wherein the first grip roller (4) is rotationally arranged about a first roller axis (4a) and the second grip roller (5) is rotationally arranged about a second roller axis (5a). The feeder comprises a first drive gear (6) for driving the first grip roller (4), the first drive gear (6) being rotatably arranged about the first roller axis (4a), a second drive gear (7) for driving the second grip roller (5), the second drive gear being rotatably arranged about the second roller axis (5a), and a suspension system (S) for suspension of the first and second grip roller (4,5) and of the first and second drive gear (6,7). The suspension system (S) is arranged to allow lateral movement of the first and second grip rollers (4, 5) with respect to the channel (3) for providing a variable distance (D+ΔD) between the first and second roller axes (4a, 5a). |
| US11801636B2 |
Additive manufacturing method using switchyard beam routing of patterned light
A method and an apparatus for additive manufacturing pertaining to high efficiency, energy beam patterning and beam steering to effectively and efficiently utilize the source energy. In one embodiment recycling and reuse of unwanted light includes a source of multiple light patterns produced by one or more light valves, with at least one of the multiple light patterns being formed from rejected patterned light. An image relay is used to direct the multiple light patterns, and a beam routing system receives the multiple light patterns and respectively directs them toward defined areas on a powder bed. |
| US11801632B2 |
Multi-material photocuring 3D printer and 3D printing method
The present disclosure provides a multi-material photocuring 3D printer and a 3D printing method, wherein multi-material photocuring 3D printer comprises: a frame; a printing platform, arranged on frame; a lifting device, arranged on printing platform; a rotary motor, arranged on lifting device; a printing plate, arranged on rotary motor; wherein a bottom surface of printing plate is a printing plane; a plurality of resin slots, arranged on frame and located below printing plate; an optical engine, arranged on frame and located below printing plate. The present disclosure connects printing plate with rotary motor, after finishing printing with one material, it is possible to remove residual liquid resin on printed piece and printing plane by a method of high-speed centrifugation, to avoid any contaminations to printed piece, thereby ensuring printed piece in multi-material having a high precision and a high resolution. |
| US11801626B2 |
Resin part and its manufacturing method
A resin part includes a plate-shaped molded main body that is constituted of an injection-molded product. Of plate surfaces of the molded main body, a surface on an opposite side to a surface requiring surface accuracy constitutes a pressure-application surface to which pressure is applied by a movable insert. A parting line is formed on the pressure-application surface by the movable insert to satisfy the following relationship: (t/4)≤x≤(3t/2), where x is a distance from an end edge part of the molded main body to the parting line and t is a thickness of the molded main body. |
| US11801623B2 |
Method of manufacturing a wood-based board and such a wood-based board
A method of manufacturing a wood-based board. The method includes applying at least one first fibre mat including a first mix comprising lignocellulosic particles and a binder on a carrier, applying a second fibre mat including a second mix including cellulosic particles and a binder on said at least one first fibre mat, and pressing said at least one first fibre mat into a base layer and the second fibre mat into a surface layer simultaneously, thereby forming a wood-based board. Also, to such a wood-based board. |
| US11801621B2 |
System and method for curing thermoset composites
A system for curing a thermoset composite may include a tooling die configured to receive and support an uncured thermoset composite part and to heat the uncured thermoset composite part; a pressure media bag configured to be placed over the uncured thermoset composite part disposed on the tooling die and including a pressure media; and a mechanical press configured to apply a consolidation pressure to the uncured thermoset composite part disposed on the tooling die, the pressure media bag may be configured to distribute the consolidation pressure applied by the mechanical press to the uncured thermoset composite part disposed on the tooling die. |
| US11801619B2 |
Rapid tooling layup mandrel
A layup mandrel including a rib structure comprising ribs defining a lofted surface; and a skin attached to and supported by the rib structure. The skin has a surface having a curvature of the lofted surface; the ribs are disposed to at least partially shape the curvature molding a part pressed against the surface during curing of the part; and the part comprises or consists essentially of a composite material. |
| US11801613B2 |
Carbide blade cleaning device and system
A carbide blade cleaning device includes a water pressure cleaning device, an ultrasonic cleaning device and an air drying device. The water pressure cleaning device includes a cleaning chamber for accommodating a cutter head and a water jet mechanism with an output end facing the cutter head. The ultrasonic cleaning device includes a cleaning box and a cutter head fixing box with an opening in a side surface for accommodating the cutter head, and a first telescopic mechanism drives the cutter head fixing box to adjust a relative position to the cleaning box. The air drying device includes a cutter head fixing table and an air drying mechanism with an output end facing the cutter head fixing table. |
| US11801608B2 |
Robotic toolset and gripper
A robot configured to use a gripper to grasp one or more tools is disclosed. In various embodiments, the robot comprises a robotic arm having a gripper disposed at a free moving end of the robotic arm, and a set of two or more tools configured to grasped or otherwise engaged by the gripper. Each tool in the set of two or more tools may be disposed in a corresponding tool holder, optionally attached to the robot or situated near the robot. The robot is configured to use the gripper to retrieve a selected tool from its tool holder to perform a task; use the tool to perform the task; and return the tool to its tool holder. |
| US11801607B2 |
Utilizing optical data to control operation of a snake-arm robot
The present disclosure is related to methods and systems for controlling a snake-arm robot. The method includes receiving real-time image data associated with an operating environment or a location of a workpiece from optical sensor(s) mounted on a robot head of the robot; receiving input data describing a desired pose of the robot head; computing and translating a desired displacement of the robot head; computing a position of each of the links of the snake-arm robot to follow motion of the robot head, a current position of each the links, and data required to move joints connecting the links to move the robot to the desired pose; generating movement instructions; and transmitting the movement instructions to a drive motor associated with an introduction device or controllers associated with servo-motors operably connected to joints connecting the links of the snake-arm causing the robot head to move to the desired pose. |
| US11801606B2 |
Autonomous welding robots
In some examples, an autonomous robotic welding system comprises a workspace including a part having a seam, a sensor configured to capture multiple images within the workspace, a robot configured to lay weld along the seam, and a controller. The controller is configured to identify the seam on the part in the workspace based on the multiple images, plan a path for the robot to follow when welding the seam, the path including multiple different configurations of the robot, and instruct the robot to weld the seam according to the planned path. |
| US11801605B2 |
Systems and methods for robotic arm alignment and docking
Certain aspects relate to systems and techniques for preparing a robotic system for surgery. In one aspect, the method includes a robotic arm, a sensor configured to generate information indicative of a location of the robotic arm, a processor, and at least one computer-readable memory in communication with the processor and having stored thereon computer-executable instructions. The instructions are configured to cause the processor to receive the information from the sensor, determine that the robotic arm is located at a first position in which a first axis associated with the robotic arm is not in alignment with a second axis associated with a port installed in a patient, and provide a command to move the robotic arm to a second position in which the first axis associated with the robotic arm is in alignment with the second axis. |
| US11801603B2 |
Operating device
An operating device configured to operate in a work space, the operating device including: a robot arm, which includes a succession of arm elements mounted on one another in a rotatable way about respective axes of rotation and which carries an operating unit on its end; and at least one presence sensor prearranged for detecting the presence of an operator. The device includes a positioning system, including a support by which the at least one presence sensor is carried and which is mounted on an arm element of the robot arm, according to a pre-set orientation and in such a way as to be orientable with respect to the arm element, and wherein the positioning system further includes a positioning unit prearranged for rotating the support with respect to the arm element, as a result of a movement of the robot arm, so as to keep the pre-set orientation of the support unchanged. |
| US11801602B2 |
Mobile robot and driving method thereof
Provided are a mobile robot and a method of driving the same. A method in which the mobile robot moves along with a user includes photographing surroundings of the mobile robot, detecting the user from an image captured by the photographing, tracking a location of the user within the image as the user moves, predicting a movement direction of the user, based on a last location of the user within the image, when the tracking of the location of the user is stopped, and determining a traveling path of the mobile robot, based on the predicted movement direction of the user. |
| US11801596B2 |
System for assisting an operator in exerting efforts
A system for assisting an operator in exerting efforts comprises a garment that can be worn by the operator, which is to engage, when worn, the mutually mobile parts of a joint of the operator. The system defines at least one axis of rotation that is to assume a position corresponding to the joint of the operator. A device is carried by the garment and designed to operate so as to compensate the resistive moments that act on the joint during the effort exerted by the operator. A compensation device is provided equipped with a rotational assembly, which has a neutral position and is able to determine a pre-set plot of the assisting torque that is a function of the angle of rotation of the joint. The compensation device may include a tension regulation device to regulate a moment obtained about the joint of the operator. |
| US11801592B1 |
Rail hammer assemblies and methods
Rail hammer assemblies suitable for advancing driving a member into or toward or pulling a member from or away from a workpiece, respectively may include an impact mechanism. The impact mechanism may include an elongated slide rail. A first rail impact plate may be carried by the slide rail. A second rail impact plate may be carried by the slide rail in spaced-apart relationship to the first rail impact plate. At least a first permanent magnet may be carried by the slide rail outside the first rail impact plate. At least a second permanent magnet may be carried by the slide rail outside the second rail impact plate. An impact hammer may be slidably carried by the slide rail between the first rail impact plate and the second rail impact plate. The impact hammer may include at least one electromagnet. A control system may include at least one power source. A first button may interface with the at least one power source and the electromagnet to facilitate travel of the impact hammer in a first direction on the slide rail. A second button may interface with the at least one power source and the electromagnet to facilitate travel of the impact hammer in a second direction on the slide rail. Rail hammer methods are also disclosed. |
| US11801590B2 |
Powered fastener driver
A fastener driver includes a pusher assembly slidably coupled to a magazine assembly. The pusher assembly includes a first portion and a second portion that are selectively movable relative to each other. The pusher assembly is adjustable between a first state in which the first portion and the second portion are configured to move together in unison toward the channel, and a second state in which the first portion moves relative to the second portion toward the channel. A dry-fire lockout assembly includes a blocking member coupled to the magazine assembly or the nosepiece assembly, and a lockout member selectively engageable with the blocking member for moving the blocking member from a first position and a second position. The pusher assembly is configured to transition from the first state to the second state after a predetermined number of fasteners remain in the magazine assembly. |
| US11801588B2 |
Pneumatic hand tool with adjustable operating angle
The present invention provides a pneumatic hand tool with adjustable operating angle, comprising a grip body and a tool head body interconnected with each other. The grip body has a grip flow channel, and said tool head body has a tool head flow channel. The grip body and said tool head body are interconnected through two rotary joint faces to form a joint portion capable of adjustment of the operating angle. The two rotary joint faces respectively have connecting areas for uniform circumferential motion and high pressure air ports configured along the rotation center. And the two rotary joint faces are inclined to facilitate adjustment of the operating angle of said tool head, and to ensure good air tightness of the high pressure air ports inside the joint portion. |
| US11801582B2 |
Control of steam generation for chemical mechanical polishing
A chemical mechanical polishing system includes a steam generator with a heating element to apply heat to a vessel to generate steam, an opening to deliver steam onto a polishing pad, a first valve in a fluid line between the opening and the vessel, a sensor to monitor a steam parameter, and a control system. The control system causes the valve to open and close in accordance with a steam delivery schedule in a recipe, receive a measured value for the steam parameter from the sensor, receive a target value for the steam parameter, and perform a proportional integral derivative control algorithm with the target value and measured value as inputs so as to control the first valve and/or a second pressure release valve and/or the heating element such that the measured value reaches the target value substantially just before the valve is opened according to the steam delivery schedule. |
| US11801581B2 |
Derusting machine
A derusting machine includes at least two derusting wheels; a driving mechanism; a support assembly; a dust hood; a plurality of suction nozzles disposed through the dust hood; a vacuum cleaner; and a pipe. The at least two derusting wheels are perpendicular to each other; each derusting wheel includes a plurality of wire wheels and a rotating wheel disposed between the plurality of wire wheels, and each the rotating wheel includes a carbide bit. The at least two derusting wheels are connected to the driving mechanism. The driving mechanism is disposed in or on the support assembly. The support assembly is a handle, a conveyor, or a support frame. The dust hood is attached to the at least two derusting wheels. The plurality of suction nozzles is connected to the vacuum cleaner through the pipe. |
| US11801578B2 |
Foreign matter detection device which detects penetration of foreign matter into interior of electric motor arranged in machine tool
A foreign matter detection device includes an ion sensor arranged in the interior of a feed axis motor. The ion sensor is formed so as to detect an ion contained in a cutting liquid. A machine controller judges whether an ion concentration is within a judgment range related to the cutting liquid based on output of the ion sensor, and judges that the cutting liquid has penetrated into the interior of the feed axis motor when the ion concentration is within the judgment range related to the cutting liquid. |
| US11801577B2 |
5-axis processing machine
A 5-axis processing machine includes a mounting table on which a tool and a work piece are placed; and a control unit; wherein the mounting table is moved relatively by three linear axes and two rotation axes based on NC data, the two rotation axes include a first axis and a second axis, when the control unit calculates a rotation angle of the two rotation axes, the control unit acquires an axis vector Na that specifies an actual first axis direction and an axis vector Nc that specifies an actual second axis direction, the control unit calculates a posture vector K that specifies a posture at a time of processing the work piece with respect to the tool from the NC data, the control unit calculates, as a solution of a following equation (4), an actual rotation angle θ around the first axis of the tool. |
| US11801573B2 |
Tack welding method and tack welding apparatus
A tack welding method and a tack welding apparatus that can improve the strength of a tack-welded joint portion and reduce the height of a reinforcement bead is provided. A tack welding method of the present embodiment is a tack welding method of tack-welding a part of a joint portion of a first joint and a second joint at a predetermined interval before main welding. In the tack welding method, a filler metal is supplied to the joint portion, laser light is deflected and irradiated to the joint portion, and the filler metal is cut with the laser light to be welded to the joint portion. |
| US11801570B2 |
Laser processing machine
A laser processing machine includes: a variable focal length optical system in which a focus position is periodically changed in response to a drive signal to be inputted; a position-detection light source configured to emit a detection light onto a workpiece through the variable focal length optical system; a light detector configured to receive the detection light reflected on the workpiece and output a light detection signal; a signal processor configured to output a synchronization pulse signal in synchronization with the focus timing when the detection light is focused on the surface of the workpiece in accordance with the inputted light detection signal; and a laser oscillator configured to oscillate a pulse laser beam in accordance with the inputted synchronization pulse signal to radiate the pulse laser beam on the workpiece through the variable focal length optical system. |
| US11801569B2 |
Stopping an electroslag welding process
Stopping electroslag strip cladding operations feeding multiple strips includes detecting, during a welding phase of an electroslag welding operation feeding a first strip and a second strip towards a molten slag pool formed on a work piece, initiation of a stop phase. Upon detection the feeding of the first strip towards the molten slag pool is stopped. Additionally, a feed direction of the feeding of the second strip is reversed to retract the second strip away from the molten slag pool. |
| US11801567B2 |
Collet assembly for fastener feeding apparatus
A collet assembly including an actuator and a collet connected to the actuator. The collet assembly is adapted to be installed on a welding electrode holder having an electrode. The collet is moveable by the actuator from an advanced position, in which the collet is adapted to grip a fastener such as a welding rivet, and a retracted position, in which at least a portion of the collet is retracted into the actuator to enable the electrode to engage the fastener for welding to a work piece, and the collet is adapted to release the fastener. |
| US11801566B2 |
Dynamic duty cycle for a welding and cutting apparatus
A welding apparatus is configured to obtain values of one or more real-time operating parameters associated with the welding apparatus. Using the values of the one or more operating conditions, the welding apparatus is configured to determine a dynamic duty cycle of the welding apparatus, given the present/current operating conditions of the welding apparatus. |
| US11801564B2 |
Perforating apparatus for cylindrical workpiece, method for perforating cylindrical workpiece, method for manufacturing cylindrical product, and method for inspecting cylindrical workpiece
A perforating apparatus for a cylindrical workpiece, including: a cradle having a groove extending in one direction horizontally from one end to another end; a stopper provided at the one end of the groove; a drill disposed vertically above the groove and movable at least in vertical direction, having a drill bit that extends vertically; and a chuck having a pair of opposing grippers movable toward each other in a horizontal direction perpendicular to the direction in which the groove extends, and symmetrically with respect to a rotation axis of the drill bit, each of the grippers further having a pair of vertically symmetric inclined surfaces expanding upwards and downwards. |
| US11801563B2 |
Tool having movable jaws for engaging each drive flank of a nut
A tool for engaging drive flanks of a threaded nut has a tool body with a central cavity. Cam surfaces are formed in an inner wall of the central cavity. A retainer secured within the central cavity has an outward-facing slot. A jaw for each of the cam surfaces has a curved outer side in contact with one of the cam surfaces and a drive surface on an inner side for engaging one of the drive flanks of the nut. A foot extends inward from a lower end of each of the jaws into the slot to retain the jaws within the central cavity. Rotating the tool body relative to the jaws moves the drive surfaces of the jaws from a retracted position to a gripping position in engagement with the drive flanks of the nut. |
| US11801556B2 |
Metal particle aggregates, method for producing same, paste-like metal particle aggregate composition, and method for producing bonded body using said paste-like metal particle aggregate composition
A metal particle aggregate includes metal particles and an organic substance. The metal particles include first particles that contain one or both of silver and copper in an amount of 70% by mass or more relative to 100% by mass of all metals and have a particle diameter of 100 nm or more and less than 500 nm at a ratio of 20 to 30% by number, and include second particles that have a particle diameter of 50 nm or more and less than 100 nm, and third particles that have a particle diameter of less than 50 nm at a ratio of 80 to 70% by number in total. Surfaces of the first to third particles are covered with the same protective film. |
| US11801553B1 |
Method for making carbon-coated copper nanoparticles
The method for making carbon-coated copper nanoparticles is a simple, one-step for coating copper nanoparticles with a carbon shell to prevent rapid oxidation of the carbon nanoparticle core. The method involves heating or autoclaving thin sheets of copper hydroxide nitrate (Cu2(OH)3NO3) under supercritical conditions (a temperature of 300° C. and a pressure of 120 bar) for two hours. The autoclaving may be performed in the presence of an inert gas, such as argon, which may be used to remove any remaining gases, and the pressure may be released in the presence of the inert gas so that the product may be collected in the presence of air. |
| US11801552B2 |
Device for continuous treatment of materials containing volatile components
Disclosed is a device for continuous treatment of materials containing volatile components, which belongs to the field of pyrometallurgical equipment. The device includes a feeding unit, a heating unit, a slag raking unit and a slag collecting unit. The feeding unit is configured to feed the materials with a push rod or in a spiral mode. The heating unit is provided with a square furnace body, and a first slag raking port is provided in the lower part of the furnace body. The slag collecting unit is provided with a slag discharging port at the lower portion thereof, is provided with a slag smashing port at the sidewall thereof, and is provided with a viewing port at the top thereof. The slag collecting unit and the heating unit are connected through a pipeline, thus achieving the pressure balance of the whole device during operation. |
| US11801551B2 |
Methods of forming earth-boring tools using inserts and molds
In some embodiments, the present disclosure includes a method of forming a body of an earth-boring downhole tool. A mold is formed that has at least one interior surface defining a mold cavity within the mold. The mold cavity has a shape corresponding to a shape of the body of the earth-boring downhole tool to be formed therein. At least one insert is formed that includes particles of hard-phase material and a binder material using an additive manufacturing process. The at least one insert is positioned within the mold cavity. Additional particles of hard-phase material are provided within the mold cavity, and the additional particles of hard-phase material are infiltrated with molten metal, thus sintering and/or infiltrating the at least one insert to form the body of the earth-boring downhole tool. The resulting body of the earth-boring downhole tool includes the sintered and/or infiltrated at least one insert. |
| US11801548B2 |
Fence mesh forming machine
A machine for making a knotted wire fence, including a machine frame, at least one knot box, at least one drive shaft, and a drive shaft driving means, wherein the machine can be switched between a first configuration in which the machine can be used to produce a knotted wire fence incorporating a first knot type, and a second configuration in which the machine can be used to produce a knotted wire fence incorporating a second knot type. |
| US11801547B2 |
Conveyer
A conveyer equipped with rotating discs rotatable around axes thereof relative to a mounting base. Each of the rotating discs has grooves in which rectangular wires are receivable. When an upstream and a downstream one of the rotating disc are arranged in a given angular relation to each other, one of the grooves of the upstream rotating disc is aligned with that of the downstream rotating disc to pass the rectangular wire from the upstream rotating disc to the downstream rotating disc. Upon such passing of the rectangular wire, the grooves of the upstream and downstream rotating discs hold or clamp all side surfaces of the rectangular wire, thereby ensuring the stability in retaining the rectangular wire when passed from one to another of the rotating discs, which enables the conveyer to carry the rectangular wires at high speeds. |
| US11801545B2 |
Press brake control device, press brake control method, tool, and data structure of tool information
When a sheet metal is sandwiched between a punch held by a punch holder and a die held by a die holder to bend the sheet metal at a set bending angle by moving the punch toward the die, a stroke calculation unit calculates a stroke of the punch for bending the sheet metal at the bending angle in consideration of a spring back amount of the bent sheet metal. A bending load calculation unit calculates a bending load required to bend the sheet metal at the bending angle. A punch deflection amount calculation unit calculates a punch deflection amount according to the bending load. A punch holder deflection amount calculation unit calculates a punch holder deflection amount according to the bending load. A depth value calculation unit calculates a depth value by adding at least the punch deflection amount and the punch holder deflection amount to the stroke. |
| US11801544B2 |
Automated spacer frame fabrication
Method and Apparatus for fabricating a spacer frame for use in an insulating glass unit. One of a multiple number of possible spacer frame materials is chosen for the spacer frame. An elongated strip of the material is moved to a notching station where notches are formed at corner locations. The character of the notches is adjusted based on the selection of the metal strip material and more particularly to achieve bending of the material in an repeatable, straightforward manner. Better control over the notching process is also achieved by exhaust flow control of a double acting cylinder. A positioning spacer achieve very accurate side to side positioning of a die and anvil to precisely notch and deform the metal strip. Downstream from the notching station the metal strip is bent into a channel shaped elongated frame member having side walls. Further downstream a leading strip of channel shaped material is severed or separated from succeeding material still passing through the notching and bending station. |
| US11801540B2 |
Mill stand
A device for stabilizing of working rollers and back-up rollers of a mill stand that has, for each bending block, first hydraulic pressing units being arranged upstream of the working roller, each first hydraulic pressing unit having a piston with a piston rod and a pressure plate, the piston and the piston rod being integrated in the bending block and the pressure plate being pressable against a working roller chock, and for each stand column, at least one second hydraulic pressing unit, the second hydraulic pressing unit being arranged downstream of the back-up roller and having a piston with a piston rod and a pressure plate, the piston and the piston rod being integrated in the stand column and the pressure plate being pressable against the back-up roller chock, and a first hydraulic pressing unit containing a first oscillation absorber. |
| US11801538B2 |
System and methods for controlling laboratory fume hood minimum airflow
Methods, systems, and apparatus are described which can safely reduce a laboratory fume hood's minimum airflow and energy consumption when it is determined that the fume hood is not in active use, based on a condition monitoring approach. The condition monitoring approach may incorporate a combination of setback criteria to reliably determine if the fume hood is or is not in use. When a determination has been made that a fume hood is not in use, energy reduction is achieved via automatic methods of hood minimum airflow setback. Fume hood minimum flow reductions are automatically disabled when it is determined that the hood is in active use. |
| US11801534B2 |
Fruit quality inspecting and sorting appliance
Provided is a fruit quality inspecting and sorting appliance. The fruit quality inspecting and sorting appliance includes: a conveying module; a weighing module, which cooperates with the conveying module to convey weighed fruits through the conveying module; an internal quality inspection module, which cooperates with the conveying module and performs an internal quality inspection to the weighed fruits; an external quality inspection module, which cooperates with the conveying module and performs an external quality inspection to the fruits after the internal quality inspection; a sorting module, which cooperates with the conveying module, and sorts the fruits passing through the weighing module, the internal quality inspection module and the external quality inspection module; and a control module electrically connected with the conveying module, the weighing module, the internal quality inspection module, the external quality inspection module and the sorting module. |
| US11801532B2 |
Sorting control method, apparatus, platform and system, and unmanned sorting device
The present invention discloses a sorting control method, apparatus, platform and system, and an unmanned sorting device. The sorting control method comprises controlling an unmanned sorting device to load a plurality of packages; obtaining package list information, and sending the package list information to a sorting control platform; receiving a sorting route planned by the sorting control platform; and controlling the unmanned sorting device to traverse a package list in order to travel according to the sorting route, and sequentially unloading the plurality of packages to corresponding destination sorting ports. |
| US11801527B2 |
Methods and systems for applying sealant
A nozzle applies a sealant to a target area that includes a coupling member and an elongated seam. The nozzle includes a primary portion positionable in line with the coupling member in the target area, a first secondary portion on a first side of the primary portion, and a second secondary portion on a second side of the primary portion. The primary portion is in fluid communication with one or more material sources. The first secondary portion extends from the primary portion such that the first secondary portion is configured to extend over at least a segment of the elongated seam in the target area when the primary portion is positioned in line with the coupling member in the target area. The first secondary portion has a first height, and the second secondary portion has a second height less than the first height. |
| US11801526B2 |
Methods of coating fastener assemblies
A method of coating a fastener assembly that extends from a substrate comprises steps of at least partially saturating a permeable body with a volume of a liquid and covering the fastener assembly with the permeable body. The step of covering the fastener assembly with the permeable body comprises at least partially compressing the permeable body against the fastener assembly and transferring a portion of the volume of the liquid from the permeable body to an exposed outer surface of the fastener assembly and to a ring on the substrate, surrounding the fastener assembly. |
| US11801523B2 |
Fluid dispensing gun and method for dispensing 1K-polyurethane foam
A fluid dispensing gun for 1K-polyurethane foam includes a dispensing tube with a dosing nozzle at its outlet, a spring-loaded needle co-axially moveable in the dispensing tube for opening and closing the dosing nozzle, a trigger actuating the needle to open the nozzle and to dispense the fluid, a regulator regulating the degree of opening of the nozzle outlet and a coupler coupling a pressurized can to the gun. It also concerns a method for dispensing 1K-polyurethane foam. The fluid dispensing gun includes a delivery device delivering a curing fluid essentially parallel to the nozzle outlet that includes a curing fluid reservoir, a curing fluid outlet situated near the nozzle and a curing fluid line connecting the curing fluid reservoir and the curing fluid outlet, the trigger activating the delivery device. The curing fluid delivered in the same direction as the 1K-polyurethane foam and separately therefrom makes the foam cure more rapidly. |
| US11801522B2 |
Double tentacle pump system for a liquid sprayer
A double tentacle pump system for a liquid sprayer includes first and second tentacle pumps positioned serially within a flow path that extends between a liquid container and the outlet of the sprayer. A motor is configured to actuate the first and second tentacle motors in response to a user directed trigger, thereby causing fluid to be moved from the container and expelled from the sprayer. |
| US11801521B2 |
Main body for a spray gun, spray guns, spray gun set, method for producing a main body for a spray gun and method for converting a spray gun
A main body for a spray gun, in particular a paint spray gun, has at least one head region for attachment of a nozzle arrangement. The head region has at least one inner wall, one outer wall and one middle wall arranged therebetween. The walls are formed in encircling fashion and in one piece with the main body, with the front end of the middle wall set back in relation to the front end of the outer wall along an axis. This main body does not require any additional sealing element for sealing between the atomization air region and horn air region. The middle wall is well protected against damage even when a nozzle has been unscrewed, and the gun head can be of very compact design. |
| US11801518B1 |
Nectar harvesting systems and methods
The disclosure relates to methods, systems and compositions for use in the harvesting of nectar from plants or their portions. More specifically, the disclosure relates to systems, compositions and methods for semi-continuously harvesting nectar from plants or their portions having extrafloral nectaries (EFN) with augmented nectar production. |
| US11801516B2 |
Roller crusher, a method for monitoring physical conditions thereof, and a refitting kit
The disclosure relates to a roller crusher that includes a frame, first and second crusher rolls arranged axially in parallel with each other and a deflection distributor. The roller crusher further includes at least one load sensor configured to detect a material load in the deflection distributor and at least one positioning sensor configured to detect a parameter pertaining to a distance between a first point and a second point of the roller crusher. At least the first point is defined on the deflection distributor or on one of movable bearing housings of the roller crusher. The disclosure further relates to a method for monitoring the physical condition of the deflection distributor and to a refitting kit for a roller crusher. |
| US11801507B2 |
Cuvette assembly having chambers for containing samples to be evaluated through optical measurement
The present invention is a cuvette assembly for use in optically measuring at least one characteristic of particles within a plurality of liquid samples. The cuvette assembly comprises a main body having internal walls and external walls, and a plurality of cuvettes within the main body at least partially being defined by the internal walls. Each of the plurality of cuvettes has a liquid-input chamber for receiving a respective one of the plurality of liquid samples, a filter, and an optical chamber for receiving a respective filtered liquid sample caused by passing the respective one of the plurality of liquid samples through the filter. Each of the optical chambers includes an entry window for allowing transmission of an input light beam through the filtered liquid sample and an exit window for transmitting a forward scatter signal caused by the particles within the filtered liquid sample. |
| US11801501B2 |
Composite body having nanoparticles uniformly dispersed in nano-sized pores in support, and method for producing same
Provided are a composite in which metal nanoparticles are evenly dispersed and adsorbed to pores of a support, and a method of preparing the same. An amorphous nanostructure formed of inorganic polymers having a transition metal and a halogen element as a main chain via hydrogen bonding is used as a chemical template for forming the metal nanoparticles. The formed metal nanoparticles are evenly dispersed and adsorbed to the support with pores. |
| US11801495B2 |
Catalysts comprising silicon modified nickel
Nickel-based catalysts comprising silicon modified nickel (nickel silicate) are provided, as are methods for using the catalysts to i) convert methane to CO and H2 (e.g. for use in synthetic chemical compound production); or to ii) convert methane to oxygenated hydrocarbons e.g. one or more of methanol, acetone, formaldehyde, and dimethyl ether. The catalysts are bifunctional and comprise both Ni metallic catalytic sites and acidic nickel-silicon catalytic sites, and the conversions are performed under moderate reaction conditions. |
| US11801491B1 |
Three-way catalyst with reduced palladium loading and method of making the three-way catalyst
A three-way catalyst for reduced palladium loading is provided. The catalyst includes an inert substrate and a palladium catalyst material coating the substrate. The palladium catalyst material includes a support material formed from one of 10% CeO2/Al2O3, 20% CeO2—Al2O3 (20CeAlOy), 30% CeO2—Al2O3 (30CeAlOy), Al2O3, and MOx-Al2O3, wherein M is one of copper, iron, manganese, titanium, zirconium, magnesium, strontium, and barium. The palladium catalyst material includes a layer of CeO2 material disposed upon the support material, wherein the layer of CeO2 material is dispersed on a surface of the support material. The palladium catalyst material includes an active component including a layer of praseodymium oxide particles dispersed across the surface of the layer of CeO2 material and a layer of palladium particles disposed upon and dispersed across the surface of the layer of CeO2 material at locations each corresponding to a respective location of each of the praseodymium particles. |
| US11801490B2 |
Methods of preparing a catalyst
A method comprising a) drying a support material comprising silica at temperature in the range of from about 150° C. to about 220° C. to form a dried support; b) contacting the dried support with methanol to form a slurried support; c) subsequent to b), cooling the slurried support to a temperature of less than about 60° C. to form a cooled slurried support; d) subsequent to c), contacting the cooled slurried support with a titanium alkoxide to form a titanated support; and e) thermally treating the titanated support by heating to a temperature of equal to or greater than about 150° C. for a time period of from about 5 hours to about 30 hours to remove the methanol and yield a dried titanated support. |
| US11801481B2 |
Methods of fabricating porous membrane
Methods of fabricating a porous membrane are disclosed. The first method includes the following operations. A mesoporous silica thin film with perpendicular mesopore channels is grown on a polymer film. The mesoporous silica thin film and the polymer film are transferred onto a macroporous substrate, in which the polymer film is positioned between the macroporous substrate and the mesoporous silica thin film. The polymer film is removed to form the porous membrane. The second method includes the following operations. A polymer film is formed on a macroporous substrate, wherein the polymer film includes crosslinked polymers including cross-linked polystyrene, cross-linked polymethyl methacrylate, or a combination thereof. A mesoporous silica thin film with perpendicular mesopore channels is grown on the polymer film. The polymer film is removed to form the porous membrane. |
| US11801480B2 |
Hollow-fiber membrane and hollow-fiber membrane module
A hollow-fiber membrane according to an aspect of the present disclosure contains a polytetrafluoroethylene or a modified polytetrafluoroethylene as a main component and has an average outer diameter of 1 mm or less and an average inner diameter of 0.5 mm or less. In a measurement of a heat of fusion of the polytetrafluoroethylene or the modified polytetrafluoroethylene with a differential scanning calorimeter, when the polytetrafluoroethylene or modified polytetrafluoroethylene is subjected to a first step of heating from room temperature to 365° C., a second step of cooling from 365° C. to 350° C., maintaining the temperature, subsequently cooling from 350° C. to 330° C., and further cooling from 330° C. to 305° C., and a third step of cooling from 305° C. to 245° C. at a rate of −50° C./min and subsequently heating from 245° C. to 365° C. at a rate of 10° C./min, a heat of fusion from 296° C. to 343° C. in the third step is 30.0 J/g or more and 45.0 J/g or less. |
| US11801479B2 |
Method of improving the effectiveness of an oxygen removal unit for a fuel supply system and the resulting oxygen removal unit
Disclosed is a method of improving the effectiveness of an oxygen removal unit for a fuel supply system. The method includes contacting a tube bundle with a repair liquid at 20 to 40° C. for less than two hours. The tube bundle includes tubes having an air permeable, non-porous polymer layer with discontinuities. The repair liquid includes a solvent and a curable thermoset material. The curable thermoset material is deposited in the discontinuities of the air permeable, non-porous polymer layer and cured. Also disclosed is a fuel system oxygen removal unit including a tubular bundle formed of tubes having an air permeable, non-porous polymer layer disposed on a microporous support wherein the air permeable, non-porous polymer layer includes discrete segments of a cured thermoset material. |
| US11801473B2 |
Long-effect self-cleaning negative-pressure ejector
A long-effect self-cleaning negative-pressure ejector at least comprises a suction chamber, a jet pipe and a flushing member. A side wall of the suction chamber has at least one suction port for communicating with a first fluid pipeline. An exit port of the jet pipe is disposed in the suction chamber and ejects a second fluid so that a negative pressure is generated in the suction chamber, a first fluid in the first fluid pipeline obliquely enters the suction chamber, and a first included angle is between a direction in which the first fluid being sucked into the suction chamber and an ejection direction of the second fluid. The flushing member optionally provides a third fluid to flush the suction chamber and/or the first fluid pipeline. At least one air jet nozzle is disposed on the first fluid pipeline to inject gas into the first fluid pipeline. |
| US11801469B2 |
Activated carbon filter having barrier layer
An activated carbon filter for reducing hydrocarbon emissions, includes a plurality of channels, the channels being suitable for the flow of gases therethrough and at least part of the surface of the channel walls having activated carbon for absorbing and/or adsorbing substances, in particular hydrocarbons; and a filter peripheral wall on the outer periphery of the activated carbon filter; wherein the filter peripheral wall includes a barrier layer, in particular in the form of a coating on the outer surface of the filter peripheral wall, preventing or at least significantly reducing the penetration, in particular the diffusion, of gases and/or substances, in particular hydrocarbon-containing gases, through the filter peripheral wall. |
| US11801468B2 |
Particle separator filter with an axially extending flow face
A two-stage separator system having a housing extending between a first end and a second end. The housing defines a housing inlet, a separator outlet towards the second end, and a filtration outlet on the first end. A filter assembly has a first sheet of filter media coupled to a second sheet of filter media mutually defining a plurality of flutes extending in an axial direction. The filter assembly defines an inlet flow face and an outlet flow face. The filter assembly is disposed in the housing and coupled to the housing about the filtration outlet such that the outlet flow face is in fluid communication with the filtration outlet. The inlet flow face of the filter assembly has an axial flow face length. |
| US11801466B2 |
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
According to the present disclosure, air cleaner assemblies, components, features, and methods relating thereto, are described. These features, in part, relate to configuration of a preferred seal arrangement and seal surface of the cartridge. Particular arrangements are shown, in which: the filter cartridge includes a seal arrangement having a axial pinch seal surface with a projection/recess contour including at least one projection thereon; and, the cartridge includes a seal contour projection stabilizing portion at a location in perimeter alignment with the portion of the seal pinch arrangement including the first housing engagement projection. Additional features are included that relate to clean air separator section tubes of a precleaner arrangement secured to a cartridge. These features can be used in cartridges including features outlined above, or in alternative cartridges. Additional features of air cleaner arrangements and filter cartridges in accord with the above are described. |
| US11801464B2 |
Rotary disc filter having a backwash system that includes a compact nozzle support structure
A rotary disc filter having a backwash system that includes a series of feed pipes that project into and between successive filter discs that are mounted on a rotatable drum. Connected to an outer terminal end portion of the feed pipes is a series of nozzle holders. Each nozzle holder includes a main conduit, a series of branch conduits that project outwardly from the main conduit, and a connector for connecting the nozzle holder to a respective feed pipe. A series of detachable nozzles are secured to the outer terminal ends of the branch conduits. |
| US11801457B2 |
Self-tuning of power units for electrical separators
Embodiments described herein provide a method of tuning an electrical liquid separator, comprising providing a liquid mixture to a separator; electrically coupling a power unit to the liquid mixture inside the separator; applying a time-varying voltage from the power unit to the liquid mixture; increasing a voltage applied to the liquid mixture from the power unit from a first voltage to a second voltage; detecting an inflection point in a current from the power unit; setting a voltage output range of the power unit to encompass a voltage at which the inflection point was detected. |
| US11801455B2 |
Systems and methods for removing moisture from a power transformer
The disclosure includes embodiments of systems and methods for removing moisture from an electric power transformer. According to an embodiment, a moisture removal system includes a pump to move oil from the transformer into the system; one or more incoming oil moisture and temperature sensors to detect a first moisture level and temperature of oil; a processor to receive the moisture and temperature and determine an estimated paper moisture value of the insulation of the transformer, and compare the estimate to a target paper moisture value; and an overdry prevention bypass valve positioned in a first position to divert oil without drying when the estimated paper moisture value is equal to or less than the target value, and in a second position to channel oil through one or more drying cylinders when the estimated paper moisture value exceeds the target value. |
| US11801454B2 |
Liquid-liquid extraction of vacuum resid-containing fluid
Methods comprising contacting a residue comprising paraffinic, olefinic, and aromatic hydrocarbons with a polar solvent under conditions effective to extract at least a portion of the aromatic hydrocarbons from the residue into the polar solvent, thereby generating: an extract phase comprising the portion of aromatic hydrocarbons and the polar solvent; and, a raffinate phase comprising a majority of the paraffinic and olefinic hydrocarbons. |
| US11801453B2 |
Atmospheric pressure water ion plant cell disruption and extraction method and apparatus
A method for cell disruption and extraction of a plant, includes placing plant material on a porous container, placing the porous container into a reaction device, and producing water ion steam of an atmospheric pressure by a water ion generator. The water ion steam infiltrates the porous container and permeates the plant material. The water ion steam penetrate cells of the plant material and breaks the cell wall of the cells, to cause a cell disruption. The residual water ion steam is drained outward from the exhaust pipe of the box. |
| US11801452B2 |
Rotary evaporator capable of accurately quantifying distillate
The present invention provides a rotary evaporator capable of accurately quantifying concentrated liquid and/or distillate. A distillation flask is improved into a structure having a liquid discharge opening formed at the bottom, and/or a spherical collecting flask is improved into a structure having a liquid release opening formed at the bottom. Concentrated liquid and/or distillate can be discharged without dismounting the distillation flask and/or the collecting flask. In addition, fine metering scale tubes and quantitative capacity increase units are disposed at the liquid discharge opening and/or the liquid release opening, there is a valve on the top and another valve on the bottom of each tube, so that the constant subtle changes of the amount of concentrated liquid and/or distillate can be observed, and an accurate amount of concentrated liquid and/or distillate can be discharged. |
| US11801446B2 |
Systems and methods for training an artificial intelligence model for competition matches
A method for training a character for a game is described. The method includes facilitating a display of one or more scenes of the game. The one or more scenes include the character and virtual objects. The method further includes receiving input data for controlling the character by a user to interact with the virtual objects and analyzing the input data to identify interaction patterns for the character in the one or more scenes. The interaction patterns define inputs to train an artificial intelligence (AI) model associated with a user account of the user. The method includes enabling the character to interact with a new scene based on the AI model. The method includes tracking the interaction with the new scene by the character to perform additional training of the AI model. |
| US11801445B2 |
Controlling a user interface of a computer device
A computer device has a user interface configured to present to a user a selected one of a plurality of game levels. Each game level is associated with a set of rules which control the display of game outcomes. A pre-level screen is displayed to the user comprising selectable objects, each of which is associated with a set of rule modifications. The user selects one of the selectable objects. The set of rules associated with the game level is modified according to the rule modifications associated with the selected selectable object. The level is presented to the user for interaction according to the modified set of rules. A corresponding method and computer program is provided. |
| US11801439B2 |
Gaming device
The present invention provides a gaming device for playing a game of laser tag. The gaming device includes a controller configured to control and coordinate functions between various components thereof. The gaming device includes an aiming unit configured to generate infrared light signals and a receiver configured to detect the generated infrared light signals. The gaming device includes a targeting unit configured to generate a vibration when the receiver in the targeting unit detects infrared light signals. The gaming device further includes one or more lights configured to indicate one or more states of the aiming unit and targeting unit. The controller is configured to engage the aiming unit and targeting unit in a stealth mode in which the one or more lights are switched off. |
| US11801434B2 |
Racquet sport scoring system
A racquet sports scoring system is provided. The scoring system uses a computerized display and input system to receive scoring changes. In many embodiments, the computerized interface is in communication with a database which records the score in real time, and also records scores of other concurrently-played matches. These match scores, and in some cases video of live matches played at other locations, can be viewed on the same computerized interface on which scores are recorded or on remote devices. |
| US11801433B2 |
Golf instruction method, apparatus and analytics platform
A golf instruction method, apparatus and analytics platform for determining the state of a putted golf ball relative to a target using information about the golf ball and external variables and remotely displaying the same comprising a base unit, a mobile device or terminal, and an associated computer program including an analytics engine for analyzing a user's performance. The computer program determines whether and how a putted golf ball has missed said target and then stores, aggregates and displays that information for a user. The analytics engine is operable to aggregate data, analyze data and then correlate a user's actual skill proficiency to ball performance. |
| US11801430B2 |
Method for measuring rigidity characteristics and system for measuring rigidity characteristics
A system for measuring rigidity characteristics that measures a CT value of a golf club head based on an acceleration occurring in an impactor when the impactor is caused to strike the golf club head. Correlation data is calculated by measuring a representative CT value of the golf club head, which is calculated based on CT values measured multiple times by changing the impact velocity of the impactor, and a test velocity CT value, which is a CT value when the impact velocity is set to a predetermined test velocity, for each of a plurality of the golf club heads of an identical model. A rigidity characteristic value measuring device measures the test velocity CT value for another golf club head of the model. A computer estimates the representative CT value of the other golf club head based on the test velocity CT value and the correlation data. |
| US11801428B2 |
Golf club having a damping element for ball speed control
A golf club head including a striking face, a periphery portion, and a support arm spaced from the rear surface of the striking face, a first damping element residing between the support arm and the rear surface of the striking face, wherein the first damping element comprises a front surface in contact with the rear surface of the striking face and a rear surface in contact with the support arm, wherein the periphery portion comprises a sole, and a second damping element located between the first damping element and the sole, a front portion of the second damping element in contact with the rear surface of the striking face, a rear surface of the second damping element in contact with the support arm. |
| US11801425B2 |
Ball storage carrier and hopper
A sports ball carrier is configured to fit inside a storage bag with ball rackets. The carrier may store sports balls in a substantially planar array that is one sports ball thick, and the width of the carrier may taper along its length generally simulating a racket form factor. A sports ball entry port may be provided for ball collection in a manner similar to a conventional ball hopper. |
| US11801422B2 |
Wearable positioning device and wearable positioning method
A wearable positioning device includes an inertial sensor, a storage device and a processor. The inertial sensor senses an acceleration signal and an angular velocity signal. The storage device stores a previous positioning signal and a current coordinate. The processor is electrically connected to the inertial sensor and the storage device. A wearable positioning method is executed by the processor, which includes: determining whether the wearable positioning device is in one of an under-water mode and an above-water mode according to a pressure sensing signal; calculating, when in the under-water mode, a current acceleration and a current direction according to the acceleration signal, the angular velocity signal, and a swimming posture signal representing a swimming posture; and calculating a current positioning signal according to the current acceleration, the current direction and the previous positioning signal, and updating the current coordinate with the current positioning signal. |
| US11801420B2 |
Treadmill deck and kit
There is provided a treadmill deck (10) for supporting at least part of a treadmill belt, the deck (10) including a foot strike area (12) disposed towards one end of the deck, and a foot take-off area (14) disposed towards another end of the deck, an upper surface of one of the areas (12, 14) including: a lateral inward or outward slope, which provides a lateral gradient across at least part of the area (12, 14), and an upper surface of the other of the areas (14, 12) including one of: a laterally horizontal surface or a lateral inward or outward slope, which provides a lateral gradient across at least part of that other area (14, 12). |
| US11801418B2 |
Fitness equipment, in particular weight bench
The invention relates to a fitness equipment, in particular to a weight bench. The structure of the weight bench allows for a stable horizontal and vertical positioning of the weight bench. In a horizontal position, the weight bench can be used for exercises weights. In a vertical position, the weight bench can be used for pull-up exercises. |
| US11801417B2 |
Resistance training system
A resistance training system includes a tackle providing mechanical advantage, and a user performs strength training exercises by pulling or pushing on the running block while resisting motion of the running block by pulling or pushing on the free end of the runner. The running block, fixed block and free end of the system may be secured at various locations of the body. |
| US11801414B2 |
Moveable rack mount apparatus and methods of using same
A moveable rack mount apparatus for use with an exercise rack constructed of at least one rack tube configured with at least one rack hole, comprising: a tube passage sized and shaped for slidable passage therethrough of the rack tube; a reversible locking mechanism configured to engage the at least one rack hole of the rack tube when the rack tube is in the tube passage; at least one attachment hole for securing at least one of a plurality of interchangeable exercise-related attachments to the moveable rack mount apparatus. |
| US11801408B2 |
Gymnastics beam having an interchangeable upper part
Disclosed is a gymnastics beam including a rigid profile, a layer of a flexible material arranged on an upper surface of the profile, and a coating covering the layer of flexible material. The beam included a lower part including a lower part of the profile that bears against an upper part including an upper part of the profile, and a connector to secure or separate the lower part and the upper part. This permits rapid renovation of the beam by changing only the upper part. Moreover, characteristics of the beam such as the width and the hardness of its bearing surface can be adapted by changing the upper part or, where relevant, segments of the upper part, such that the beam can be modulated. Also disclosed is an assembly including multiple upper parts. |
| US11801406B2 |
Special fire protection system for runaway grass and forest fires and method for use
A Fire Protection System for Runaway Grass and Forest Fires and Method for Use for protecting residential, commercial and governmental structures made of a heat reflective cover configured to fully encase the structure, a fire proof spray foam—approximately 2 to 12 inches, with fire retardant additive, multiple hold down straps, a series of anchors, a pre spray release coating a set of corner bands whereby the system, broadly considered, can be individually installed into a position to completely isolate a free standing structure from an external fire and can be readily customized to fit varying size structures which can prevent damage to a free standing structure and its contents from an external wild fire or firestorm. |
| US11801405B2 |
Square-shaped mounting device
A mounting device includes a first arm, a second arm positioned parallel to the first arm, and a top plate coupled to the first arm and the second arm. The top plate includes a center portion, a first coupling panel formed at a 90 degree angle with respect to a surface of the center portion, and a second coupling panel formed at a 90 degree angle with respect to a surface of the center portion. The second coupling panel is located at a side of the center portion opposite the first coupling panel. |
| US11801404B1 |
Heated air N95 mask, heated air training workout mask and multi-function mask
A face mask apparatus with N95 filter capability is formed with a breathing chamber that provides adjustable warm and humidified air for inhalation. The breathing chamber heats cold air that is breathed in through the face mask during normal breathing, which is worn over the nose and mouth of a person. A temperature gauge monitors temperature for future adjustment of the amount of heat generating current. The air in the chamber is heated for inhalation by a heating pad. The temperature of the Heating Pad and by extension the warm air generated), is regulated/adjusted by increasing or decreasing the current output settings on a controller connected to the power source. Warm and humidified air is produced. The air intake front end includes one or more slots to accommodate N95 filters, dust and pollutant capturing filters, or exercise air flow barriers therein. |
| US11801403B2 |
Method and mask for reducing inhalation of microorganisms
The present disclosure provides a method for reducing the inhalation of microorganisms, a washable mask for reducing the inhalation of microorganisms, applications of the mask and a method for manufacturing the same. The method for reducing the inhalation of microorganisms includes the steps of: providing a mask with a breathing zone, the breathing zone being used for covering a breathing part of a user; arranging two or more magnets around the breathing zone of the mask, the magnets generating a three-dimensional magnetic field, so as to change the moving trajectories of charged microorganisms in gas to be inhaled thereby increasing the probability of the microorganisms being captured by the filtering material. |
| US11801395B2 |
Optical applicator feature optimizer
A photodynamic therapy (PDT) apparatus and method are disclosed. The PDT apparatus can include a flexible optical applicator that includes a plurality of light emitting devices for producing an irradiance pattern of therapy light to a target area of a patient. The PDT system includes an optical light controller that includes a computer processor. The method disclosed includes determining a treatment plan based on a plurality of therapy light parameters, photosensitizing drug selection, patient specific parameters, optimized light interval and other relevant parameters. The method further includes monitoring the application of the therapy light against the treatment plan and determining an updated treat plan in the event of a deviation from an initial treatment plan. |
| US11801394B1 |
Systems and methods for covertly creating adverse health effects in subjects
A method for covertly creating adverse health effects in a human subject includes generating at least one electromagnetic wave at a frequency within the range of about 300 MHz (megahertz) and about 300 GHz (gigahertz). The at least one electromagnetic energy wave is pulsed at a pulse frequency within a target range of human neural oscillations. At least one ultrasonic audio wave is generated at a frequency greater than about 20 kHz (kilohertz). The at least one audio wave is pulsed at the pulse frequency. Each of the at least one pulsed electromagnetic wave and the at least one ultrasonic audio wave are remotely transmitted to the subject's brain. |
| US11801392B2 |
Heartstation remote monitor system
An automated external defibrillator (AED) and AED Monitoring system made up of an AED, the AED having a self-diagnostic subroutine and performing said subroutine at regular intervals, the AED having at least an audio indicator that indicates the results of the self-diagnostic when the diagnosis is that the AED is in need of maintenance and a remote AED monitoring system, the AED monitoring system having an electromagnetic coil, microphone, battery, microprocessor, and wireless communication device, wherein the microprocessor selectively powers up the AED monitoring system prior to the AED's self-diagnostic subroutine and utilizes the electromagnetic coil and microphone to monitor for the AED's audio indicator that the AED is in need of maintenance, and the microprocessor transmitting a wireless signal through the wireless communication device indicating whether the AED is in need of maintenance; the microprocessor selectively powering down the AED monitoring system after transmitting the wireless signal. |
| US11801391B2 |
Mitigating false messages and effects thereof in multi-chamber leadless pacemaker systems and other IMD systems
Implantable medical devices (IMDs) described herein, and methods for use therewith described herein, reduce how often an IMD accepts a false message and/or reduce adverse effects of an IMD accepting a false message. Such IMDs can be leadless pacemakers (LPs), or implantable cardio defibrillators (ICDs), but are not limited thereto. Such embodiments can be used help multiple IMDs (e.g., multiple LPs) implanted within a same patient maintain synchronous operation, such as synchronous multi-chamber pacing. |
| US11801388B2 |
Robust adaptive brain stimulation
Systems and methods that automatically adjust, or adapt, stimulation waveforms delivered to brain structures. Closed loop system embodiments can automatically be reconfigured into a more suitable closed loop control system in response to measures of control system performance. Measures can be internal performance characteristics of the adaptive control system or external inputs provided by another subsystem. As these measures change in time, the robust adaptive system changes in response. |
| US11801383B2 |
Neuromodulation device and method for use
Neuromodulation devices and methods of their use are described in which a therapeutic device is configured to generate a treatment for treating pain such as the reduction of the symptoms of chronic and acute pain as well as for treating other conditions. The neuromodulation device generates an output electrical signal in the form of pulses with a fast rise-time spike waveform followed by a longer-duration, lower amplitude primary phase waveform. The output signal includes a broad range of frequency components, with time constants tuned so as to interact with specific cell membrane or cellular components. The output signal may be conducted to the patient via electrodes. The pulses are triggered at variable intervals which prevent habituation. |
| US11801381B2 |
Implantable neuromodulation system for closed-loop stimulation and recording simultaneously at multiple brain sets
The present disclosure relates to a modular system for deep brain stimulation (DBS) and electrocorticography (ECoG). The system may have an implantable neuromodulator for generating electrical stimulation signals adapted to be applied to a desired region of a brain via an attached electrode array. An aggregator module may be used for collecting and aggregating electrical signals and transmitting the electrical signals to the neuromodulator. A control module may be used which is in communication with the aggregator module for controlling generation of the electrical signals and transmitting the electrical signals to the aggregator. |
| US11801379B2 |
Aortic connectors and methods of use
Connectors and related methods for fluidly coupling a blood pump with an aorta facilitate implantation of the blood pump. A method of fluidly coupling a blood pump with an aorta includes positioning a connector device defining a passageway extending between a proximal opening and a distal opening. The connector device includes a support member surrounding the distal opening. The support member is interfaced with a wall of the aorta so that the distal opening is at a desired location of an inlet opening in the aorta. The support member is attached to the aorta around the distal opening so as to form a fluid seal and stabilize the connector device. A slit is incised in the wall of the aorta to form the inlet opening in the aorta. A proximal opening of the tubular connector is fluidly coupled with an outflow graft tube of the blood pump. |
| US11801378B2 |
Interventional ventricular assist device
An interventional ventricular assist device (100), including: an interventional tube (10). a motor assembly (30), a perfusion cylinder (40), and an impeller assembly (20). The interventional tube (10) has a liquid inlet (11) and a liquid outlet (12). The impeller assembly (20) includes an impeller (21), accommodated within the interventional tube (10) and rotatable to enable a liquid to flow into the interventional tube (10) via the liquid inlet (11) and out therefrom via the liquid outlet (12). The motor assembly (30) is configured to generate a rotating magnetic field to drive the impeller (21) to rotate and generate an attraction to the impeller (21). A perfusate injected from the perfusion cylinder (40) is adapted to provide a thrust to the impeller assembly (20), whereby the impeller (21) is suspendedly rotatable in the interventional tube (10) under a combined action of the thrust and the attraction. |
| US11801376B2 |
Medical four-way stopcocks with low residual side port volume
In general, one aspect disclosed features a medical device, comprising: a four-way medical stopcock, comprising: a body defining a cock barrel and comprising: a first stem having a first port, a second stem having a second port, and a side stem having a side port; and a rotatable cock disposed within the cock barrel, wherein: the cock places the first port and second port in fluid communication when the cock is in a first position, and the cock places the first port, second port, and side port in fluid communication when the cock is in a second position; and a needleless valve having a valve stem, wherein the valve stem is disposed within the side stem such that an internal volume defined by the side stem, the valve stem, and the cock when the cock is in the third position, is approximately 0.09 ml. |
| US11801373B1 |
Insoluble transdermal microneedle patch, and preparation method therefor and application thereof
An insoluble transdermal microneedle patch, includes microneedles and a backing. The microneedles include bases and needlepoints located on the base, and materials made for the microneedles include crosslinked sodium alginate. The backing is connected with the bases, and parts of the backing corresponding to the needlepoints are hollow portions. The microneedle patch can act in the skin for a long time, during it is used for transdermal delivery, drugs can enter skin micropores to be absorbed into a body through pores formed after swelled microneedles acting on the skin absorbs water, thereby increasing a bioavailability of the drugs during the transdermal delivery. After drug administration end, the microneedles are completely removed without increasing a metabolic burden in the body, soluble materials are prevented from being accumulated in the body, and the microneedles have good biological safety. A preparation method of the insoluble transdermal microneedle patch and application thereof are provided. |
| US11801371B2 |
Microneedle device
There is provided a microneedle device comprising a substrate and a plurality of microneedles projecting from the substrate, the substrate being substantially spherical and wherein in use, the microneedle device has three-dimensional movement. There is also provided a method of forming the microneedle device of the present invention. |
| US11801370B2 |
Gas management for jetting cartridge
A cartridge having a reservoir for fluid, a tower with an interior chamber, wherein the tower has a first end proximate the reservoir, a second end distal the reservoir, a port in the second end of the tower, and an interior for conducing the fluid from the reservoir. A first rib and a second rib extend along a length of the tower, in the interior of the tower. Both the first and second ribs have second ends that are substantially adjacent the second end of the tower, and the first rib has a first end that extends along the length of the tower toward the first end of the tower further than a first end of the second rib. At least one of the first and second ribs at least partially overlaps a first via within the port and is spaced apart from the first via by a gap. |
| US11801360B2 |
Connections for humidification system
A humidification system can include a heater base, a humidification chamber, and a breathing circuit. A cartridge can be removably coupled to the heater base. The cartridge can include various sensors, probes, sensor wire connectors, heater wire connectors, and/or other features. The cartridge can include features configured to mate with corresponding features on the humidification chamber and the heater base. The cartridge includes a memory, such as an EEPROM, or other suitable storage device. When the cartridge is installed on the heater base, the memory is electrically connected to a processor and/or memory of the heater base. Various models of cartridges can be produced for use with different humidification chambers, breathing circuits, and/or therapies. A connector can be configured to couple an inspiratory conduit to an outlet port of the humidification chamber. The connector can provide a pneumatic connection to the outlet port and an electrical connection to the cartridge. |
| US11801356B2 |
Control of mechanical ventilation based on laryngopharyngeal muscle activity
The present invention relates to a system (1; 1A) for use in connection with mechanical ventilation of a patient (3), provided by a ventilator (5). The system comprises a sensor arrangement (7; 7A; 7B) configured to register at least one signal (SLP; SLP(TA), SLP(CT); Se1-5; Se11-12), herein referred to as LP signal, related to muscular activity of at least one muscle (17, 19) in the laryngopharyngeal region (9) of said patient (3). Furthermore, the system comprises at least one control unit (11; 11A, 11B) configured to control the operation of said ventilator (5) based on said at least one LP signal, and/or to cause display of information related to said at least one LP signal on a display unit (13A, 13B) for monitoring said patient (3) and/or the operation of the ventilator (5). |
| US11801349B2 |
Telescoping plunger rod
Devices and methods for use with syringes are disclosed. A plunger rod includes an outer housing having proximal and distal ends and a lumen between the ends, as well as an inner body axially slidable within the lumen between a first and second position. The inner body has a retention member extending therefrom. When the inner body is in the first position, the plunger rod has a first length, and, when the inner body is in the second position, the plunger rod has a second length greater than the first length. When the inner body is in the second position, the inner body is configured to be rotated relative to the outer housing until the retention member is received within the outer housing to preclude the inner body from moving in the axial direction. |
| US11801346B2 |
Autoinjector and method of injecting fluids
An autoinjector and method of injection are described. A power spring causes rotation of a drive nut about the central axis of the autoinjector that, in turn, causes a middle screw to rotate in the same direction as the drive nut and also to move in the distal direction while pushing a center screw in the distal direction that pushes the syringe and needle. The center screw also pushes a plunger that pushes the fluid out of the syringe. After injection, a locked retract screw is freed and rotates in the same direction as the middle screw causing the syringe to retract the syringe into the housing. |
| US11801345B2 |
Injector device
An injector device includes a housing having a slot with a locking portion and a needle unit that has a needle and a slot engagement portion that extends through the slot in the housing to an external side of the housing. The needle unit is movably mounted in the housing such that movement of the needle unit relative to the housing is restricted by the slot. The injector device also includes a cartridge that is mounted in the housing, the cartridge having a reservoir for medicament. Prior to use of the injector device, the reservoir is sealed from the needle. The slot in the housing is arranged such that the needle unit can be rotated to move the slot engagement portion out of the locking portion such that the needle unit can be moved into engagement with the cartridge to place the needle in fluid communication with the reservoir. |
| US11801340B2 |
Infusion set component with modular fluid channel element
A fluid channel module for an infusion set component of a fluid infusion device that delivers a fluid to a patient includes a body section comprising coupling features to mate with a base of the infusion set component. The fluid channel module includes an interior fluid flow channel formed within the body section to receive the fluid from the fluid infusion device. The fluid channel module includes a conduit having a first end in fluid communication with the interior fluid flow channel, and having a second end to deliver the fluid to the patient. |
| US11801336B1 |
Cassette apparatus utilizing electric field for processing of blood to neutralize pathogen cells therein
An operational unit for locating and neutralizing pathogen cells in blood includes a time use cassette which has a plurality of thin holding chambers that are filled with blood drawn from a patient. A light source illuminates each of the holding chambers and passes light to an underlying sensor array such that the cells in the blood selectively block the light to produce shadow images of the cells in the sensor array. A processor performs pattern recognition to identify and locate the pathogen cells by use of an image library. After the pathogen cells are located, an electric field is activated in the cassette chamber areas that include the identified pathogen cells. Sufficient electric field energy is applied to destroy the identified pathogen cells. A pump refills the cassette holding chambers, returns the neutralized-pathogen blood to the patient, and the process is repeated for a period of time. |
| US11801335B2 |
Breast pump system
The invention is a wearable breast pump system including a housing shaped at least in part to fit inside a bra and a piezo air-pump. The piezo air-pump is fitted in the housing and forms part of a closed loop system that drives a separate, deformable diaphragm to generate negative air pressure. The diaphragm is removably mounted on a breast shield. |
| US11801334B2 |
Platelet rich plasma separation kit
The present invention discloses a sterile PRP separation kit that has compartmentalized container having a cover that allows for a stage-specific exposure of sterile components of the sterile PRP separation kit housed within stage-specific compartments to a non-sterile environment commensurate with a specific stage of operation of a separation process of PRP. The sterile PRP separation kit includes a PRP tube with segregated portals for injection of blood into the PRP tube, aspiration of PRP from the PRP tube, and for maintaining an interior pressure of the PRP tube at equilibrium with ambient pressure during both injection and aspiration. |
| US11801331B2 |
Composition for cartilage regeneration and preparing thereof
The present invention provides a cartilage regenerating composition including a fetal cartilage tissue-derived cell and an extracellular matrix derived from a fetal cartilage tissue, and a preparing method thereof. According to the present invention, the cartilage-regenerating composition may produce a three-dimensional tissue of a size suitable for use as a cartilage without a scaffold, may be easily transplantable regardless of the size and shape of the cartilage defect at the site of administration since it can be administered in the form of a gel, but has high application and adhesion, may exhibit a high binding ability to the host tissue, and may have a phenotype of mature cartilage tissue, thereby exhibiting an excellent cartilage regeneration effect. |
| US11801330B2 |
Biological prosthesis and methods of production and use
Products, processes, compositions, kits, and methods are provided for cartilage-derived implants. The implants can exhibit resistance to enzyme (e.g., collagenase, protease, etc.) digestion compared to the source tissue from which they were derived while still having one or more mechanical properties comparable to the source tissue from which they were derived. The implants can also have a plurality of molecular bridges between molecules of the cartilaginous material. The molecular bridges can connect one or more collagen fibrils and/or/with one or more glycosaminoglycans. The implants can also be treated with cationic detergent, packaged and sterilized with or without additional components, and surgically implanted into subjects. |
| US11801329B2 |
Dermal fillers and applications thereof
The disclosure herein relates to photoinitiated dermal fillers, hyaluronic acid-rhCollagen double crosslinked dermal fillers and hyaluronic acid-rhCollagen semi interpenetrated network, each comprising plant-derived human collagen, as well as methods of using the same. |
| US11801328B2 |
Electrospun nanofibers and membrane
The present invention relates to a process for preparing nanofibers and nanofiber membranes and to the nanofibers and nanofiber membranes obtainable by such process. |
| US11801321B2 |
Scented decorative plunger holder
The Scented Decorative Plunger Holder is a canister for holding a plunger. The holder has a lid and body. The lid has a portion configured to contain a scented agent, and this portion is magnetically connected to the lid. The lid and body have vents. The Scented Decorative Plunger Holder, can be made in a variety of styles using any color or a multi-color design. |
| US11801315B2 |
Radioligands for myelin
A radioligand for labeling myelin includes a fluorescent trans-stilbene derivative. |
| US11801313B2 |
Materials and methods for treatment of pain related disorders
The present application provides materials and methods for treating a patient with one or more conditions associated with SCN10A whether ex vivo or in vivo. In addition, the present application provides materials and methods for editing and/or modulating the expression of SCN10A gene in a cell by genome editing. |
| US11801311B2 |
Inhibiting or downregulating glycogen synthase by creating premature stop codons using antisense oligonucleotides
The present disclosure relates to antisense oligonucleotides (AONs) for modulating the expression of glycogen synthase. AONs of the present disclosure may be useful in treating diseases associated with the modulation of the expression of the enzyme glycogen synthase, such as Pompe disease. Also provided by the present disclosure are compositions comprising AONs, as well as methods of down regulating mRNA coding for glycogen synthase, methods for reducing glycogen synthase in skeletal and cardiac muscle, and methods for treating Pompe disease. |
| US11801309B2 |
Carbohydrate-functionalized nanoparticles and uses thereof
The present disclosure relates to carbohydrate-functionalized nanoparticles and methods of treating cardiovascular disease (for example, atherosclerosis). |
| US11801308B2 |
Drug delivery vehicle, drug delivery system and methods thereof
Disclosed herein is a drug delivery vehicle. The drug delivery vehicle includes a lipid nanoparticle core for enclosing a primary drug and a protective shell surrounding the lipid nanoparticle. Also disclosed herein is a drug delivery system including the drug delivery vehicle carrying the primary drug, a method of preparing the drug delivery system and a method of using the drug delivery system. |
| US11801307B2 |
Antibody-polymer-drug conjugates
Disclosed herein, are antibody-polymer-drug conjugates. The conjugate comprises a targeting moiety, one or more polymers, and one or more therapeutic agents. Also described herein, are compositions comprising the conjugates, methods of their preparation, and methods of treating various disorders with the conjugates or their compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. |
| US11801306B2 |
Compositions and methods for targeted RNA delivery
Provided herein are compositions, methods of making the same, and methods for targeted delivery of therapeutic agents for modifying expression and function of target genes, e.g. proteins involved in lipid and cholesterol metabolism such as PCSK9. Further provided herein are compositions and methods of treating conditions related to coronary disease. |
| US11801305B2 |
Glycotargeting therapeutics
Several embodiments of the present disclosure relate to therapeutic compositions configured to target the liver of a subject and that are useful in the treatment or prevention of one or more of transplant rejection, autoimmune disease, food allergy, and immune response against a therapeutic agent. In several embodiments, the compositions are configured to target the liver and deliver antigens to which tolerance is desired. In several embodiments, the compositions are configured for clearance of a circulating protein or peptide or antibody associated with one or more of the above-mentioned maladies. Methods and uses of the compositions for induction of immune tolerance are also disclosed herein. |
| US11801298B2 |
MERS-CoV vaccine
Disclosed herein is a vaccine comprising a Middle East Respiratory Syndrome coronavirus (MERS-CoV) antigen. The antigen can be a consensus antigen. The consensus antigen can be a consensus spike antigen. Also disclosed herein is a method of treating a subject in need thereof, by administering the vaccine to the subject. |
| US11801293B2 |
GNA1870-based vesicle vaccines for broad spectrum protection against diseases caused by Neisseria meningitidis
The present invention generally provides methods and compositions for eliciting an immune response against Neisseria spp. bacteria in a subject, particularly against a Neisseria meningitidis serogroup B strain. |
| US11801289B2 |
Subunit vaccine of contagious caprine pleuropneumonia and preparation method and use thereof
The present disclosure provides a subunit vaccine of contagious caprine pleuropneumonia and preparation method and use thereof, belonging to the technical field of preparation of animal infectious disease vaccine. The combination of Mycoplasma capricolum subsp. capripneumoniae immunoproteins comprises Mycoplasma capricolum subsp. capripneumoniae immunoproteins A, B, C, D and E; the mass ratio of Mycoplasma capricolum subsp. capripneumoniae immunoproteins A, B, C, D and E is (0.5-1.5):(0.5-1.5):(0.5-1.5):(0.5-1.5):(0.5-1.5). The subunit vaccine of contagious caprine pleuropneumonia comprises the combination of Mycoplasma capricolum subsp. capripneumoniae immunoproteins and adjuvant; the subunit vaccine has the advantages of high safety, good immunization effect, high stability and minor adverse effects. |
| US11801288B2 |
Cancer vaccines and methods of treatment using the same
The invention provides a vaccine comprising a nucleic acid molecule that encodes a dog telomerase reverse transcriptase (dTERT) antigen, as well as methods of using the vaccine to induce an immune response against a TERT and to treat cancer in a mammal. |
| US11801283B2 |
Therapeutic compositions
The invention relates to novel methods, uses and compositions for the prophylaxis or the treatment of osteoarthritis, and conditions associated therewith. |
| US11801280B2 |
Drug for treating leukopenia, preparation method thereof and use thereof
The present invention relates to a drug for treating leukopenia, its preparation method and use thereof. The drug of the invention is prepared from 200-30 parts by weight of Folium Epimedii, 100-160 parts by weight of Fructus Psoraleae, 60-120 parts by weight of Radix Aconiti Lateralis Preparata (Processed), 200-300 parts by weight of Fructus Lycii, 200-300 parts by weight of Radix Astragali, 200-300 parts by weight of Caulis Spatholobi, 200-300 parts by weight of Radix Rubiae, 100-160 parts by weight of Radix Angelicae Sinensis, 200-300 parts by weight of Rhizoma Phragmitis, 100-160 parts by weight of Radix Ophiopogonis and 100-160 parts by weight of Radix et Rhizoma Glycyrrhizae. The drug of the invention comprises chemical substances with weight ratios as follows: Leucine:guanosine:psoralenoside:isopsoralenoside:calycosin-7-glucoside:liquiritin:icariin A:1,3-dihydroxyl-2-hydroxymethylanthraquinone:epimedin A:epimedin B:epimedin C:icariin:1,3,6-trihydroxy-2-methylanthraquinone:glycyrrhizic acid=(0.13-0.27):(0.04-0.11):(0.11-0.34):(0.09-0.34):(0.05-0.11):(0.16-0.26):(0.09-0.12):(0.17-0.35):(0.11-0.16):(0.17-0.26):(0.49-0.59):1.00:(0.16-0.24):(0.08-0.14). |
| US11801277B2 |
Synergistic herbal compositions for the treatment of obesity and overweight
The invention discloses synergistic herbal composition comprising combination of first ingredient selected from extracts, fractions, phytochemicals and mixtures thereof derived from Theobroma cacao and a second ingredient selected from extracts, fractions, phytochemical and mixtures thereof derived from Citrus aurantifolia for obtaining at least one health benefit selected from preventing, controlling or treating obesity and/or overweight; improving lean body mass, improving the browning of White Adipose Tissue/improving formation of brown adipose tissue, increasing basal metabolic rate/resting energy expenditure, increasing thermogenesis, improving thyroid function, maintaining healthy body weight, increasing satiety/, supporting weight loss, improving fat loss and maintaining a slim body. The invention further discloses synergistic herbal compositions comprising Theobroma cacao and Citrus aurantifolia and optionally comprises at least one ingredient selected from pharmaceutically acceptable excipient/diluent/carrier; methods of treatment and use for the prevention and treatment of obesity/overweight or improving lean body mass or resting energy expenditure in a human or animal. |
| US11801276B2 |
Microorganism having ability to degrade ethanol and acetaldehyde, and composition and kit each including the same
Provided are a microorganism having an ability to degrade ethanol and acetaldehyde, and a composition and a kit each including the microorganism. |
| US11801268B2 |
Methods of treating ocular inflammation and chemical injuries of the eye with extracellular vesicles
The present invention relates to a method of treating a chemical injury of the eye, in particular alkali burn of the cornea, as well as ocular GVHD and similar inflammatory ocular conditions, with extracellular vesicles, in particular exosomes obtained from human cardiospheres or cardiosphere-derived cells. The present invention also provides a formulation comprising extracellular vesicles, in particular exosomes obtained from human cardiospheres or cardiosphere-derived cells, for subconjunctival or topical administration to the eye in the treatment of a chemical injury of the eye, in particular alkali burn of the cornea, as well as ocular GVHD and similar inflammatory ocular conditions. |
| US11801266B2 |
Methods of using anti-MIR126 compounds
Provided herein are, inter alia, methods of treating red blood cell disorders and cancer using anti-miR126 compounds. The methods include administering phosphorothioated CpG oligodeoxynucleotides conjugated to an anti-miR126 nucleic acid sequence to treat red blood cell disorders. Other methods provided herein include administering phosphorothioated CpG oligodeoxynucleotides conjugated to an anti-miR126 nucleic acid sequence and a tyrosine kinase inhibitor to treat cancer. |
| US11801265B2 |
Preparation method of NK cells and use thereof in the treatment of cancer
The present disclosure relates to a method for preparing NK cells and an application thereof in treatment of a cancer. The present disclosure provides a pharmaceutical composition prepared from NK cells and a monoclonal antibody of CD105, which can be used for the treatment of colorectal cancer and has a good application prospect. |
| US11801261B2 |
Topically administered strontium-containing complexes for treating pain, pruritis and inflammation
Therapeutically-active compositions that combine strontium with at least one additional molecules that increase the overall therapeutic potency of the combination beyond the potency of any of the separate constituents. Specifically, the combinations perform two important functions; (1) they increase the ability of topically-applied strontium to inhibit both acute sensory irritation (e.g., pruritus and pain), redness, swelling and inflammation (collectively defined for purposes of this description, “irritation”) and the chronic irritation that is characteristic of and contributes to the development and maintenance of painful or pruritic neuropathic conditions; and (2) they decrease the strontium activated pathways that are known to enhance the development and maintenance of pain, pruritis and neuropathic conditions. |
| US11801259B2 |
Methods and compositions for treating cancers using antisense
The present disclosure relates to compositions and methods for treating cancers using antisense (AS) nucleic acids directed against Insulin-like Growth Factor 1 Receptor (IGF-1R). The AS may be administered to the patients systemically, or may be used to produce an autologous cancer cell vaccine. In embodiments, the AS are provided in an implantable irradiated biodiffusion chamber comprising tumor cells and an effective amount of the AS. The chambers are irradiated and implanted in the abdomen of subjects and stimulate an immune response that attacks tumors distally. The compositions and methods disclosed herein may be used to treat many different kinds of cancer, for example glioblastoma. |
| US11801255B2 |
Lipid disulfide prodrugs and uses related thereto
This disclosure relates to lipid disulfide prodrugs and in particular to lipid disulfide phosphodiester nucleosides and derivatives thereof, pharmaceutical compositions, and uses related thereto. According to one embodiment of the disclosure there is provided a compound of Formula I, or pharmaceutically acceptable salts or derivatives thereof, wherein substitutents are disclosed herein. |
| US11801251B2 |
Selective HDAC8 inhibitors and their uses
The present invention relates to small molecule compounds based on benzopyrimido- or benzoimidazo-thiazin-imine as well as their (synthesis) intermediates and their use as HDAC inhibitors, in particular HDAC8 inhibitors. The present invention also relates to the use of said compounds in the treatment of cancer and as therapeutic agents for eukaryotic parasites and respective methods of treatment. |
| US11801247B1 |
Method of treating trypanosomiasis
Methods of treating trypanosomiasis and, particularly, to methods of treating trypanosomiasis using raltitrexed. Such methods of treatment are useful in, for example, animals selected from the group consisting of cattle, sheep, pigs, goats, horses, and camels. |
| US11801246B2 |
Methods of treating ischemic disease by administering an ATR kinase inhibitor
A method of treating a subject suffering from an ischemic disease associated with Ca2+ overload is provided, the method including administering to the subject an effective amount of an inhibitor of Ataxia telangiectasia and Rad3-related (ATR) kinase. Also provided is a method of treating a subject suffering from acute ischemic stroke, the method including administering to the subject an effective amount of the ATR kinase inhibitor berzosertib. |
| US11801239B2 |
Powder injection of the donepezil semi palmoxiric acid salt, composition containing same and preparation method therefor
A powder injection of a donepezil semi palmoxiric acid salt, a composition containing the same and a preparation method therefor. The powder injection contains donepezil semi palmoxiric acid salt crystals having an average particle size of 2-52 μm. |
| US11801236B2 |
Pramipexole hydrochloride oral liquid
The present invention provides a method for improving the stability of pramipexole or its salt preparation, and further provides a pramipexole hydrochloride oral liquid with excellent stability and oral absorption effect. The pramipexole hydrochloride oral liquid of the present invention is prepared through a simple process, and shows bioequivalence with the tablet containing pramipexole hydrochloride. The invention perfectly realizes multi-dose administration of pramipexole hydrochloride and improves the compliance and accessibility of medication for patients. |
| US11801233B2 |
Oral eliglustat transmucosal delivery system
The present disclosure relates to an oral eliglustat transmucosal delivery system. More specifically, the present disclosure is related to an oral transmucosal dosage form comprising a non-disintegrating solid mass comprising (a) a hydrophilic viscosity modifying agent selected from a natural or a synthetic gum with a molecular weight of 10,000 Daltons or greater, (b) a low molecular weight water soluble component with a molecular weight of less than 10,000 Daltons and (c) not more than 70 mg eliglustat, wherein the dosage form is 500 mg or less and provides an oral cavity residence time of at least about 5 minutes, and wherein the dosage form generates a microenvironment inside the oral cavity exhibiting a thixotropic behavior with viscosities of at least 50 poises at 1/sec shear rate and at least 10 poises at 10/sec share rate. The dosage forms of as described herein have at least 30% dose reduction as compared to commercially available eliglustat capsules. In addition, unlike the dosing prerequisite for commercially available eliglustat capsules, the oral eliglustat transmucosal dosage form described herein can be administered to patients with Gaucher disease type 1 without pre-determination of patients' CYP2D6 genotype. |
| US11801230B2 |
Nanoparticles containing a taxane and their use
Symmetrically and asymmetrically branched homopolymers are modified at the surface level with functional groups that enable forming aggregates with a taxane, such as, paclitaxel and derivatives thereof, which are water insoluble or poorly water soluble. The aggregates are formed by interaction of a taxane and a homopolymer. Such aggregates improve drug solubility, stability, delivery and efficacy. |
| US11801228B2 |
Modified guanidine-containing polymers for biologic delivery
The subject invention provides materials and methods for intracellular deliver of molecules and/or therapeutic agents. The subject invention also provides methods for synthesizing polymeric systems and nanomaterials that enhance or assist the passage of molecules and/or therapeutic agents across biological membranes. The compound, polymer or nanoparticle of the subject invention comprises a modified guanidine moiety in a plurality of repeating units of a polymer or on the surface of a nanoparticle where the guanidine moiety comprises, for example, a carbamoyl or thiourea modification. The polymer or nanoparticle can be used in a cancer treatment formulation. |
| US11801227B2 |
Polynucleotides encoding cystic fibrosis transmembrane conductance regulator for the treatment of cystic fibrosis
The invention relates to mRNA therapy for the treatment of cystic fibrosis. mRNAs for use in the invention, when administered in vivo, encode cystic fibrosis transmembrane conductance regulator (CFTR), isoforms thereof, functional fragments thereof, and fusion proteins comprising CFTR. mRNAs of the invention are preferably encapsulated in lipid nanoparticles (LNPs) to effect efficient delivery to cells and/or tissues in subjects, when administered thereto. mRNA therapies of the invention increase and/or restore deficient levels of CFTR expression and/or activity in subjects. mRNA therapies of the invention further decrease levels of toxic metabolites associated with deficient CFTR activity in subjects. |
| US11801226B2 |
Pharmaceutical formulation of odevixibat
The invention relates to a pharmaceutical formulation, e.g. a paediatric formulation, of odevixibat, which comprises a plurality of small particles. The formulation may be used in the treatment of liver diseases such as bile acid-dependent liver diseases, and particularly cholestatic liver diseases such as biliary atresia, progressive familial intrahepatic cholestasis (PFIC), Alagille syndrome (ALGS) and paediatric cholestatic pruritus. The invention also relates to a process for the preparation of the pharmaceutical formulation. |
| US11801225B2 |
Oral dosage forms comprising a hops extract
This invention provides novel oral dosage forms comprising a hops extract. The oral dosage forms are capable of activating bitter taste receptors expressed in the gastrointestinal tract. The applications include but are not limited to the use of the oral dosage forms for reducing energy intake and/or appetite in a subject. |
| US11801224B2 |
Multiple unit dosage form having a therapeutic agent in combination with a nutritional supplement
Compositions and methods for combination therapy are provided. The compositions comprise a multiple unit dosage form having both a therapeutic agent and a nutritional supplement. The combination therapy is useful for restoring a nutrient depletion associated with a particular disease state. Additionally, the combination therapy can prevent or attenuate the depletion of a nutrient caused, in whole or in part, by the co-administrated therapeutic drug. Methods of manufacturing the formulations are likewise described. |
| US11801221B2 |
Lipid vesicle compositions with penetration enhancing agents
The present application is related to a pharmaceutical composition a biphasic lipid vesicle comprising a lipid bilayer comprising vesicle forming lipids; an oil-in-water emulsion stabilized by one or more surfactants; one or more compounds; and one or more penetration enhancing agents. The one or more penetration enhancing agents include one or more non-ionic surfactants having a hydrophilic-lipophilic balance (HLB) of about 10 or less, alone or combination with one or more penetration enhancing agents selected from one or more of terpenes, alkaloids, salicylate derivatives, and polycationic surfactants and combinations thereof. The present application is also related to a pharmaceutical composition comprising a biphasic lipid vesicle comprising a lipid bilayer comprising vesicle forming lipids; an oil-in-water emulsion stabilized by one or more polycationic surfactants; and one or more compounds. |
| US11801219B2 |
Pouch product suitable for application in an oral cavity
A pouch product comprising a sealable pouch material comprising i) 0 to 10 wt % Cannabis, ii) 0 to 10 wt % nicotine, whereby nicotine is present in the form of iia) tobacco or iib) as nicotine pure and as nicotine salicylic acid salt at a ratio of pure to salt of 0.20-1:1, and up to of one or more 100 wt % of iii) a sweetener, iv) a pH regulator, and v) essential oil as taste agent. The filling material further comprises vi) up to 76 wt % of a filler consisting of vi-1) 42 to 60 wt % microcrystalline cellulose and vi-2) 11 to 22 wt % potato fibers, at a ratio of 2.0-5:1, and vii) 0.1 to 5 wt % of xanthan gum as a wetting agent, whereby the ratio between microcrystalline cellulose, potato fibers and xanthan gum is 1.0-5:1:0.001-0.4. |
| US11801218B2 |
Methods for inducing an immune response via buccal and/or sublingual administration of a vaccine
Vaccine compositions that may be administered to a subject via the buccal and/or sublingual mucosa are provided. Methods for administration and preparation of such vaccine compositions are also provided. |
| US11801216B2 |
Enhanced toothpaste and kits
Toothpaste formulations supporting the health, well-being, and/or appearance of a user's skin is described herein, as are coordinated uses of such formulations. Methods of using these formulations to support the beauty, health, well-being, and/or appearance of a user's skin are described. Kits are also identified. |
| US11801215B2 |
Hair care compositions and methods
Methods and compositions for preventing or reducing hair frizz. The compositions are anhydrous and comprise at least one polysiloxane fluid component selected from an amodimethicone and a polysiloxane component comprising a plurality of hindered amine side chains. The compositions also comprise a silicone-compatible, volatile liquid carrier component, preferably selected from a low molecular weight, volatile siloxy component; a hydrocarbon; and an alcohol. The compositions are preferably serums or fluids, and are suitable for use in a conditioner, as a “leave-in” hair care product, or as a touch-up hair care product suitable for use during the day. |
| US11801210B2 |
Retinol replacement in skin treatment
The present invention relates to novel cosmetic and therapeutic uses of one or more compounds of the general formula (1) as described herein. Furthermore, the present invention relates to compositions (products or, respectively, formulations), in particular for topical administration, preferably cosmetic or pharmaceutical compositions, comprising or consisting of compound(s) of formula (1) and one or more cosmetically and/or pharmaceutically acceptable carriers. The present invention also relates to novel uses of such compositions according to the invention. |
| US11801207B2 |
Water-in-oil emulsion sunscreen cosmetic
The object is providing a water-in-oil emulsion sunscreen cosmetic having a property not present in the prior art, in which UV protection ability improve upon contact with water, sweat and the like in comparison with that directly after application, and also having pleasant texture and easy to wash off. The present invention provides a water-in-oil emulsion sunscreen cosmetic comprising (A) 6 to 40 mass % of a UV protective agent; (B) an organic-modified clay mineral; (C) an oil-phase-thickening agent, other than (B) and (D) a silicone-based surfactant having an HLB of less than 8, wherein the ratio, [total quantity of component (B) and component (C)]/[total quantity of (E) non-volatile liquid oils except silicone oils], is 0.04 or more and less than 0.68. |
| US11801205B2 |
Film-forming composition containing surfactant or surfactant and salt as whitening agent
[Problem] Providing a whitened capsule and a whitened film without using any white pigment such as titanium dioxide.[Solution] Provided is a film, a capsule, and a film forming composition, characterized by comprising: a film-forming polymer; and a whitening agent including either a surfactant or both a surfactant and a salt, and characterized in that the surfactant is selected from a fatty acid ester of polyhydric alcohol, a polyethylene glycol, a polypropylene glycol, a polyalkylene oxide derivative, an alkyl sulfate ester salt, and a saponin. |
| US11801197B2 |
Treatment methods using handheld devices for disorders
A method to treat a dry eye condition of an individual, includes: receiving a switch signal generated based on a manipulation of a control switch at a handheld device; and activating a motor in response to the switch signal to oscillate a member at an oscillation frequency, the member having an elongated configuration, and having a portion for placement outside the individual; wherein the oscillation frequency is sufficient to induce tear production when the portion of the member is applied towards a surface of a body portion of the individual. |
| US11801190B2 |
Three-axis rotation system and method
A system and method are disclosed that allows a practitioner to rotate a human subject in three different axes of rotation, independently from one another and without limitation on the degree of rotation, which allows for the treatment of various systems of the human subject. |
| US11801188B2 |
Patient securement system for the surgical Trendelenburg position
A patient securing overlay is provided that includes a sheet of fabric for supporting a patient's torso on a surgical table. The sheet of fabric has an upper surface configured to face the patient and a lower surface configured to face a surgical table mattress or underbody support. The sheet of fabric includes friction enhancing elements applied to at least a portion of the upper surface thereof. The sheet of fabric can include an extension at a foot end of the sheet of fabric that provides material to be tucked under a foot end of the surgical table mattress or underbody support for securing the foot end of the sheet of fabric to the surgical table mattress or underbody support. The extension can include one or more friction enhancing elements. |
| US11801187B2 |
Systems and methods for controlling multiple surgical variables
A surgical patient interface including a base; a platform coupled to the base and including a first end and a second end, the platform configured to transition between a first position and a second position about a pivotable axis stationary relative to the base; a first abutment and a second abutment each adjustably coupled to the platform. In the first position, the platform extends between the first end and the second end in a substantially horizontal direction relative to the base, and the first abutment and the second abutment are separated by a first distance along the substantially horizontal direction. In the second position, the platform extends between the first end and the second end in a substantially vertical direction such that a torso of a patient extends in the substantially vertical direction, and the first abutment and the second abutment are separated by a second, different distance along the substantially vertical direction. |
| US11801184B2 |
Proning frame headrest tilt indicators
A head rest accessory is provided for coupling to a bed frame of a hospital bed. The head rest accessory includes a frame and a head rest mount coupled to the frame. A head rest is coupled to the head rest mount and includes a face rest shell. A first angle sensor measures a first tilt angle of the face rest shell. A second angle sensor measures a second tilt angle of the face rest shell. |
| US11801183B2 |
Approaches to determining health of a living body through analysis of the pressure of inflatable chambers of a pressure-mitigation device
Introduced here are pressure-mitigation systems able to mitigate the pressure applied to a human body by the surface of an object. A system can include a pressure-mitigation device with chambers whose pressure can be varied by a controller that regulates the flow of fluid produced by a pump. The controller may be deployed as part of a closed loop system that autonomously infers information related to the health of a patient based on data related to the pressure of these chambers. For example, the data may be examined to determine whether the values indicate the patient is properly situated. A notification may be presented responsive to determining that the patient is not situated on the pressure-mitigation device, the patient has been improperly situated on the pressure-mitigation device for a certain amount of time, etc. Thus, real-time feedback may be provided to those responsible for monitoring the patient. |
| US11801181B2 |
Patient support apparatuses with wireless headwall communication
A person support apparatus includes a first transceiver adapted to wirelessly communicate with a second transceiver of a headwall interface that is positioned off of the person support apparatus. A communication link is automatically established between the first and second transceivers without requiring a user of the person support apparatus to activate a designated control and without requiring the user to identify the headwall interface. The first transceiver includes a unique identifier assigned to the headwall interface in its messages to the headwall interface. The first transceiver may also automatically transmit a disconnect signal to the headwall interface indicating the termination of the communication link is not accidental. The disconnect signal is sent based on one or more of the following: (1) a brake being off, (2) an A/C power cord being unplugged; and/or (3) a signal strength between the transceivers decreasing. |
| US11801178B2 |
Battery management for patient support apparatuses
A patient support apparatus, such as a bed, recliner, cot, stretcher, operating table, or the like, includes battery-powered circuitry whose functions are reduced, but not eliminated, as the battery charge level falls below a threshold. Electrical power may be cut off to one or more components of the battery-powered circuitry while still providing battery-supplied electrical power to the other components of the circuitry. A user interface provides battery status data, including a replacement status of a rechargeable battery, and allows a user to select different formats for displaying battery status data. Such formats include displays of battery charge level information not only in manners specific to the battery, but also in manners relative to the patient support apparatus, such as displays of how many, or how much of, one or more functions the patient support apparatus is able to perform based on the battery's current charge level. |
| US11801175B2 |
Multi-position airflow control assembly for an air cushion
A multi-position airflow control assembly includes a valve housing, a valve body received by the valve housing, a plurality of connectors coupled to the valve body, each connector configured to fluidly connect to an inflation zone of a cellular cushion, and a control assembly partially received by the valve body. The control assembly includes a seal member, and an actuation assembly operably connected to the seal member and configured to rotate the seal member relative to the valve body. The seal member is configured to rotate between a first position and a second position. |
| US11801174B2 |
Patient transport apparatus with auxiliary wheel system
A patient transport apparatus transports a patient over a floor surface. The patient transport apparatus comprises a support structure and support wheels coupled to the support structure. An auxiliary wheel is coupled to the support frame to influence motion of the patient transport apparatus over a floor surface. The auxiliary wheel is movable to a deployed position with the auxiliary wheel engaging the floor surface and a stowed position with the auxiliary wheel spaced a distance from the floor surface. An actuator assembly including a lift actuator a biasing device, and a biasing load adjustment assembly. The lift actuator is operable to move the auxiliary wheel to the deployed position and to the stowed position. The biasing device configured to bias the auxiliary wheel towards the deployed position. The biasing load adjustment assembly configured to adjust a biasing force being applied by the biasing device to the auxiliary wheel. |
| US11801167B2 |
Controlled release iodine structure for use with wound care
Systems, methods, and apparatuses for generating and releasing iodine are described. Some embodiments may include a dressing member including a plurality of iodine-forming reagents and a water-swellable material. In some embodiments, the dressing member may include water-swellable fibers. The water-swellable fibers may each include a water-swellable material in which iodine-forming reagents are dispersed. As liquid comes into contact with and is absorbed by the water-swellable material, the iodine-forming reagents may come into contact with each other, causing an iodine-forming reaction to occur, producing iodine. |
| US11801166B2 |
Dressing apparatus and methods for facilitating healing
A dressing apparatus and methods for facilitating healing, the apparatus and methods involving a dressing member, an electromagnetically conductive element mechanically coupled with the dressing member, and a primary RFID device configured to transmit at least one output signal to the electromagnetically conductive element, to receive at least one return signal from the electromagnetically conductive element, and to provide an alert if the at least one return signal has a strength corresponding to at least approximately a threshold amount of fluid present in the dressing member, whereby healing is facilitated. |
| US11801160B2 |
Device for cooling a body region
The invention relates to an device (1) for cooling and/or heating a body region, preferably a head region, comprising at least one thermally conductive skin contact material (2) and at least one Peltier element (3), wherein the Peltier element (3) is connected to the skin contact material (2), wherein a thermally conductive connecting element, in particular a thermally conductive film (5), and a heat dissipation element (12) are provided, wherein heat emitted via an outer side of the Peltier element (3) can be distributed to the heat dissipation element (12) via the connecting element. |
| US11801159B2 |
Applicator for cold treatment
Applicator (3) for cold treatment, comprising an applicator housing (5) with an inlet opening (18) and a leak tight tip (23). The applicator housing (5) encloses a channel body (20) extending between the inlet opening (18) and the leak tight tip (23). The applicator (3) is mounted or mountable in a releasable manner onto a pressurized dispenser (2) comprising a nozzle (7), such that the inlet opening (18) is in fluid communication with the nozzle (7). The applicator housing (5) is moveable between a rest position and a pressed position to activate the nozzle (7). The applicator housing (5) has release openings (26) which are closed in the pressed position. |
| US11801158B2 |
Ostomy appliance coupling assembly
The present disclosure provides a coupling assembly (12) for an ostomy appliance (10) comprising a clamp arrangement (60), a first coupling and a second coupling. The clamp arrangement (60) comprises a clamp ring (61) mounted to the first and/or second coupling and a clamp locked mounted to the clamp ring (61). The clamp ring (61) comprises an inner circumference (62) adjustable between clamped and unclamped configurations. In the clamped configuration the clamp ring (61) is for maintaining the first and second couplings (20, 40) in a coupled configuration. The clamp lock (80) is adjustable into a locked configuration to lock the clamp ring (61) in the clamped configuration. The clamp lock (80) comprises a clamp actuator (81) moveable radially relative to the inner circumference (62) to unlock the clamp lock (80) from the locked configuration. |
| US11801157B2 |
Ostomy device
The present invention relates to an ostomy device for contacting a stoma. The present invention also relates to the use of an ostomy device for contacting a stoma and a kit of parts for preparing an ostomy assembly or system. |
| US11801156B2 |
Anti-reflux component for a stomal output collecting bag
Disclosed is a collecting bag configured to collect urine or stomal fluids from a stoma of a user, particularly a urostomy. Further discloses is an anti-reflux component to prevent reflux of collected fluids from a collecting volume to an inlet opening of a collecting bag. The anti-reflux component includes interior, proximal and distal contoured sheets connected to each other such as to define a passage between them towards the collecting volume. The sheets are further attached to each other to define two or more non linear connection zones. |
| US11801155B2 |
Implantable medical device constraint and deployment apparatus
An implantable medical device deployment system is disclosed that employs both a sheath element and a constraint member to protect implantable medical devices during delivery in a body while providing simple, accurate, and reliable device deployment. The delivery system is configured so that loading and deployment forces are not directly related to device diameter, length, or design, thus allowing a more universal delivery system across various delivered device configurations and product lines. The deployment system can provide numerous benefits, include better protection for drug-coated implantable devices. |
| US11801154B2 |
Adjustable socket system
An adjustable socket system includes first and second shell components and first and second longitudinal supports connected to a base. The socket system is movable between an open configuration to loosen the fit of the socket system, and a closed configuration to secure the fit of the socket system on residual limb received therein. A tightening system includes a tensioning unit having a handle defining a moment arm rotatable about a rotation axis, and a tensioning element operatively coupled to the handle via a movable connection point located and protected between the first shell component and the first support and to the shell components via a control point. Rotation of the handle displaces the movable connection point and the tensioning element relative to the control point to move the socket system to the closed configuration. |
| US11801149B2 |
Surgical instrument and method
A surgical instrument comprises a member defining a first longitudinal axis and being connectable with an image guide via a lock for orientation relative to a sensor to communicate a signal representative of a position of a spinal implant connected with the member. A rod is disposable in a co-axial orientation with the member and is engageable with the spinal implant and rotatable via an actuator to fix the spinal implant with the member. Systems, implants, spinal constructs and methods are disclosed. |
| US11801145B2 |
Temporomandibular joint prosthesis
The disclosed embodiments relate to a temporomandibular joint prosthesis including a joint portion, a fixation portion, and at least one flexible unit. The joint portion is configured to be as a temporomandibular joint and movably connected to cranial skeleton. The fixation portion is configured to be fixed on mandible. The flexible unit is located between and connected to the joint portion and the fixation portion. The fixation portion is movable with respect to the joint portion via the flexible unit. |
| US11801143B2 |
Multi-layered biomimetic osteochondral implants and methods of using thereof
Provided herein are biomimetic osteochondral implants that are generally useful for the at least partial resurfacing of damaged cartilage within a joint. The implants are constructed to have a modular, layered structure in which the physical properties (e.g., stiffness and lubricity) or dimensions of each layer can be adjusted (e.g., by using the appropriate material and controlling the thickness thereof) based on the anatomy to be replaced. For example, the material and or thicknesses of the layers can be selected to approximate the physical properties and/or dimensions of cartilage (and, optionally, chondral and subchondral bone). Also provided herein are methods of treatment involving the use of said biomimetic osteochondral implants to repair an osteochondral defect in a joint. |
| US11801138B2 |
Suture deployment of prosthetic heart valve
A method for delivering a prosthetic valve to a native annulus of a heart can include inserting a delivery apparatus into a patient's body, advancing the delivery apparatus to an implantation location within the native annulus, retracting a delivery sheath of the delivery apparatus relative to the prosthetic valve to expose the prosthetic valve from a distal end of the delivery sheath, and after the prosthetic valve is exposed from the delivery sheath, expanding the prosthetic valve from a radially compressed state to a radially expanded state by reducing axial tension on a first end and a second end of the prosthetic valve. |
| US11801136B2 |
Delivery system having an integral centering mechanism for positioning a valve prosthesis in situ
Embodiments hereof relate to a delivery system for a transcatheter valve prosthesis, the delivery system having an integral centering mechanism to circumferentially center both the delivery system and the valve prosthesis within a vessel at the target implantation site. The centering mechanism may include expandable wings that may be selectively aligned with openings formed through a sidewall of an outer shaft of the delivery system, a coiled wing that may be selectively exposed through an opening formed through a sidewall of an outer shaft of the delivery system, a plurality of elongated filaments extending through a plurality of lumens of an outermost shaft of the delivery system that may be selectively deployed or expanded, an outer shaft that includes at least one pre-formed deflection segment formed thereon, a tool having a deployable lever arm, and/or a plurality of loops deployable via simultaneous longitudinal and rotational movement. |
| US11801129B2 |
Vascular prosthesis with fenestration ring and methods of use
The vascular prosthesis includes a luminal graft component having at least one fenestration. At least one fenestration ring borders the at least one fenestration and is fixed to the luminal graft component. The fenestration ring includes a main component with two opposing ends and a connecting component. The diameter of the fenestration ring can expand upon insertion of a branch prosthesis through the fenestration ring during implantation at a surgical site. The vascular prosthesis can be implanted in a patient to thereby treat, for example, an arterial aneurysm, spanning a region of an aneurysm that includes at least one arterial branch. |
| US11801127B2 |
Method and system for a modular dental device
Exemplary devices and methods facilitate a modular dental device including cartridges. The modular dental device includes an energy storage module, dispensing unit, motor, controller, button, and tube, configured to dispense a compound at a dispensing port. The modular dental device includes a chamber that may receive cartridges containing different compounds, and may serve different functions including cleaning and whitening. The modular dental device may be reconfigured to perform different functions by combining different dental device sections, or by changing the order that different dental device sections are connected in. |
| US11801121B2 |
Methods for generating composite images of a patient
Methods and systems for generating composite images of a patient and models of the patient's dentition are provided. In some embodiments, a method includes generating a plurality of 3D models, each comprising a virtual representation of the patient's dentition at different treatment stages of a treatment plan and obtaining an image of the patient's face and dentition. The method can include projecting the obtained image into a 3D space to create a projected 3D model of the patient's face and dentition. The method can also include generating a plurality of modified images, each representing the patient in a treatment stage of the treatment plan and formed by combining the patient's dentition of one of the 3D models with the patient's face of the projected 3D model. A modified image corresponding to a selected treatment stage and a corresponding 3D model can be provided for display. |
| US11801116B2 |
Vascular device marker attachment
A medical device can include an elongate manipulation member, and a thrombectomy device connected to the elongate manipulation member. The thrombectomy device can have a first configuration and a second configuration, the thrombectomy device being expandable from the first configuration to the second configuration. The thrombectomy device can include an arcuate marker-mounting projection attached to a portion of the thrombectomy device configured to contact a thrombus. A marker can be coupled to, and extending around, the arcuate marker-mounting projection with the marker and the arcuate marker-mounting projection contacting each other at three discrete locations. A method for engaging a thrombus can include advancing a thrombectomy device to a location radially adjacent to a thrombus in a blood vessel. The thrombectomy device can be positioned such that a marker, disposed at a proximal end of a working length of thrombectomy device, is proximal to or longitudinally aligned with a proximal end of the thrombus, and can be expanded into the thrombus. |
| US11801114B2 |
Augmented reality display for vascular and other interventions, compensation for cardiac and respiratory motion
Devices and methods for performing an interventional vascular procedure with visual guidance using one or more optical head mounted displays are disclosed. Devices and methods for compensating the display of an optical head mounted display for cardiac and/or respiratory motion are disclosed. |
| US11801112B2 |
Method for monitoring consumables during a medical procedure and medical image processing system
A method for monitoring consumables during a medical procedure, wherein unused consumables are provided in a supply area, consumables are used in a surgery area, and used consumables are deposited in a collection area. The method including: observing the supply area and the collection area with at least one first camera, registering, by a first automatic image processing method, when unused consumables are removed from the supply area, registering, by a second automatic image processing method, when used consumables are deposited in the collection area, and balancing the consumables removed from the supply area and the consumables deposited in the collection area. |
| US11801111B2 |
Retracting tool for robotic surgery
The invention involves a system and method for quickly retracting a tool from a surgical site. The system is generally constructed and arranged for attachment to a robotic arm for manipulation of the tool to perform an in-vivo surgery. The tool is constructed to retract from the surgical site upon a predetermined condition. The system and the robot can be reset when the condition has cleared so that the surgery can continue. |
| US11801110B2 |
Tray for breast volume measurement
This disclosure relates generally to a device for measuring the volume of a female breast. The disclosure is more particularly comprising of a cup-like template of variable size to embrace a breast to be measured and having an interior wall located in proximity to a breast to be measured and the cup-like template further comprises openings permit passage of excess fluid out of the space between said interior wall and the patient's breast as fluid is injected into said space, a sealing means all around periphery thereof for contact with a patient's skin of the breast to be measured, connector means in said template for passage of a fluid into the space formed between said interior wall and the breast to be measured when the template is sealed against the patient's skin by said sealing means, and a container for measuring the volume of fluid. |
| US11801107B1 |
Sterilized glove dispenser assembly
A sterilized glove dispenser assembly includes a package which includes a panel and a pair of hand holes each extending into an interior of the package. A pair of gloves is contained within the package to insertably receive a respective one of the user's hands when the user pushes their hands through the hand holes for donning the gloves in a touch-less manner. A box is included which has a pair of hand holes each extending through the box and a pair of guides is each integrated into the box. Each of the guides slidably engages the panel of the package when the package is positioned in the box such that each of the hand holes in the panel of the package is aligned with a respective one of the hand holes in the box. |
| US11801104B2 |
Robotic system and method for performing latency managed telesurgery
Robotic system and method are described for performing latency managed telesurgery. The system comprises drone(s) to create a wireless network in one or more geographic areas between a surgical site and a remote surgeon. The system further comprises a computer that is configured to: receive a request that indicates that a telesurgery is to be performed between the first location and the second location at a scheduled time; determine that one or more equipment is available for use at the surgical site for the telesurgery at the scheduled time; send a first instruction that triggers measurement of a latency of the wireless network; determine, during the telesurgery, whether the latency of the wireless network is acceptable; and send a first message that indicates that the latency is not acceptable, where an operation of the drone(s) is adjusted or an additional drone is deployed in the one or more geographic areas. |
| US11801099B2 |
Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systems
Example embodiments relate to surgical systems having an end-effector assembly, first arm assembly, elbow joint section, and second arm assembly. First arm assembly forms a first arm assembly axis. First end of elbow joint section is pivotable relative to its second end. Second arm assembly includes second arm assembly body and first elbow drive assembly. Second arm assembly body forms a second arm assembly axis. First elbow drive assembly includes a first integrated motor and first elbow drive portion. First elbow drive portion is controllable by the first integrated motor to pivotally move the first arm assembly relative to an elbow axis. First arm assembly includes a second elbow drive assembly having a second integrated motor and a second elbow drive portion. Second elbow drive portion is controllable by the second integrated motor to rotate first arm assembly relative to first arm assembly axis. |
| US11801091B2 |
Medical device for use in bodily lumens, for example an atrium
A device positionable in a cavity of a bodily organ (e.g., a heart) may discriminate between fluid (e.g., blood) and non-fluid tissue (e.g., wall of heart) to provide information or a mapping indicative of a position and/or orientation of the device in the cavity. Discrimination may be based on flow, or some other characteristic, for example electrical permittivity or force. The device may selectively ablate portions of the non-fluid tissue based on the information or mapping. The device may detect characteristics (e.g., electrical potentials) indicative of whether ablation was successful. The device may include a plurality of transducers, intravascularly guided in an unexpanded configuration and positioned proximate the non-fluid tissue in an expanded configuration. Expansion mechanism may include helical member(s) or inflatable member(s). |
| US11801084B2 |
Methods and devices to treat nasal airways
Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways. |
| US11801082B2 |
Balloon-in-basket ablation catheter
A catheter comprises an expandable spline structure defining a distal tip portion of the catheter. The spline structure comprises a plurality of individual splines, and each spline is configured to support a plurality of energy transfer elements and/or temperature sensors. An expandable balloon configured to be associated with the spline structure is unattached to the spline structure along its length. |
| US11801078B2 |
Systems and methods for intramedullary nail implantation
Intramedullary nails, systems, and methods. The intramedullary nail may include a generally elongate body extending from a first, distal end to a second, proximal end. The distal end may include one or more openings configured to receive one or more bone anchors that extend transversely through the distal end intramedullary nail, and thereby configured to secure the distal end of the nail. The proximal end may also include one or more openings configured to receive one or more bone anchors that extend transversely through the proximal end of the intramedullary nail, and thereby configured to secure the proximal end of the nail. In some embodiments, the proximal opening may contain one or more relief cuts. |
| US11801072B2 |
Multi-port epidural needle
A needle having a first end, a second end, and a lumen extending within an interior of the needle, between the first end and the second end. A sleeve is engageable within an interior diameter or interior surface of the lumen. The sleeve includes a first end and a second end that are sized to reside within the first end of the lumen and the second end of the lumen, respectively. Ports extend between the first end and the second end of the sleeve. The ports have an inlet and an outlet sized to receive and route stimulator wires to areas within the epidural space of a spine. |
| US11801068B2 |
Sheathed cutting device
Sheathed cutting device. An exemplary device for discreetly piercing a skin of a patient can comprise a body having a proximal end and a distal end, a cutting member attached to a plunger, the cutting member and the plunger positioned at least partially within the body, and a biasing member configured to bias the cutting member to an initial position whereby the cutting member is positioned fully within the body, wherein the plunger is slidable into the proximal end of the body, causing the cutting member to extend from the distal end of the body. |
| US11801067B2 |
Cutting balloon basket
A cutting balloon catheter including a balloon mounted on a distal portion of a catheter shaft. An expandable frame may be disposed over the balloon. The expandable frame may include a plurality of struts extending from a proximal end region to a distal end region. One or more cutting members may be secured to the expandable frame. |
| US11801066B2 |
Systems, devices and methods for selection of arc location within a lithoplasty balloon spark gap
Various embodiments of the systems, methods and devices are provided for breaking up calcified lesions in an anatomical conduit More specifically, an electrical arc is generated between two spaced-apart electrodes disposed within a fluid-filled balloon, creating a subsonic pressure wave. In some embodiments, the electrodes comprise a plurality of points that allow the electrical arc to form at any one of the plurality of points to, among other things, extend the electrode life. |
| US11801064B2 |
Patient-specific humeral guide designs
A humeral cut guide member for resectioning or resurfacing a humeral head, including a bone-engagement member including a first patient-specific bone-engagement surface that is complementary and made to substantially mate and nest in only one position on a specific patient's humeral head; a registration member connected to the bone-engagement member including a second patient-specific bone engagement surface that is sized and made to substantially mate and nest in only one position with the specific patient's bicipital groove; and a cut guide plate connected to the bone-engagement member and defining an elongated slot. |
| US11801061B2 |
System and method for inserting an intervertebral cage into a spine
The present disclosure includes a surgical insertion tool that may have a handle having a longitudinal axis, an extended arm that may be fixed to the handle and have at least two bends to avoid bony features during insertion of an instrument, and an attachment feature configured to attach the instrument to the insertion tool such that the longitudinal axis of the handle intersects the instrument. |
| US11801056B2 |
Apparatus for facilitating access to abdominal cavity of a patient and removing larger cancerous tumors
An apparatus and method is provided for accessing an abdominal cavity of a patient via the anus for any number of surgical operations, e.g., colon cancer, appendectomy, lymph node biopsy, etc. The apparatus includes a tubular body that extends to an open end having a plurality of holes. The tubular body is inserted into the intestine of the patient, and a clamp is inserted through the tubular body of the apparatus and into the intestine. The clamp and the attached intestine is then pulled into the tubular body, so that the intestine can then be cut. The clamp and the adjacent intestine are then moved out of the tubular body so that the surgery may be performed through the intestine. The cut ends of the intestine can then be reattached (e.g., stapled, sutured, etc.) following completion of the surgery. |
| US11801054B2 |
Surgical stapler with oval tool assembly
A surgical stapling device includes a tool assembly for performing anastomoses procedures. The tool assembly includes a reload assembly and an anvil assembly that have oval configurations to facilitate passage of the tool assembly into a body cavity of a patient with minimal trauma. |
| US11801052B2 |
Assemblies for surgical stapling instruments
A loading assembly includes a cartridge having a cartridge body with rows of staple pockets. A carrier includes a platform adapted to releasably retain the cartridge. A shell is laterally spaced from the platform and flexibly coupled thereto. The arm extends through the shell at an acute angle and the shell has a passage that is configured to receive a jaw member of a surgical stapling instrument therethrough. A surgical buttress has a distal region with a first orifice and a cutout and a proximal region with a second orifice. The first orifice is attachable to a peg located in a distal region of the shell and the second orifice is attachable to a post located in a distal region of the cartridge such that a portion of the surgical buttress extends through the passage of the shell. The cutout is configured to receive an arm of the platform therethrough. |
| US11801050B2 |
Hand-held surgical instruments
A hand-held surgical instrument includes a handle housing and a shaft assembly extending distally from the handle housing. The shaft assembly includes an elongate body configured to translate from a distal position to a proximal position in response to an insertion of a surgical loading unit into a distal end portion of the shaft assembly. The shaft assembly has a cam plate configured to convert rotational motion into an articulation of an end effector of the surgical loading unit. When the elongate body is in the distal position, the elongate body is configured to prevent rotation of the cam plate. |
| US11801049B2 |
Actuator support structure for surgical stapler
A surgical stapler includes first and second elongate members, a clamp member, and a firing assembly. The second elongate member is configured to receive a staple cartridge. The clamp member is operable to releasably clamp the first elongate member against the second elongate member. The firing assembly is translatable to fire the staple cartridge. The firing assembly includes a slider and an actuator configured to be selectively actuated by a user. The slider includes inner and outer engagement features. The actuator includes inner and outer engagement features. The inner engagement feature of the actuator is configured to engage with the inner engagement feature of the slider at a first interface when the actuator moves relative to the slider. The outer engagement feature of the actuator is configured to engage the outer engagement feature of the slider at a second interface when the actuator moves relative to the slider. |
| US11801047B2 |
Surgical stapling system comprising a control circuit configured to selectively monitor tissue impedance and adjust control of a motor
A surgical cutting and fastening instrument. The instrument comprises a handle and an end effector connected to the handle. The end effector comprises upper and lower opposing jaw members, wherein the upper jaw member comprises a plurality of co-linear, separately actuatable, RF electrodes. |
| US11801046B2 |
Surgical instrument including an end effector with a viewing window
A surgical instrument comprising a surgical end effector that comprises a first jaw and a second jaw that is movably supported relative to the first jaw for selective movement between an open position and closed positions. The surgical instrument further comprises a closure member that is axially movable in response to closing and opening motions. The closure member comprises at least one opening cam that protrudes therefrom to movably engage a corresponding cam surface on the second jaw such that upon application of the opening motion, the at least one opening cam movably engages the corresponding cam surface to move the second jaw to an open position, even when the jaws are under a load. |
| US11801044B2 |
Tissue fixation system and method
A tissue fixation system is provided for dynamic and rigid fixation of tissue. A fastener connected with an elongate fastening member, such as a cable, wire, suture, rod, or tube, is moved through a passage between opposite sides of tissue. A medical device is used to secure the fastener to the elongate fastening member. The medical device includes a tensioning mechanism for tensioning the elongate fastening member. As crimping mechanism is used to secure the fastener to the elongated member, where a cutting mechanism cut the excess portion of the elongated member. |
| US11801040B2 |
Surgical delivery devices, systems, and methods
A device for delivering an implant to a surgical location of a patient is provided. In some embodiments, an example device includes a polymer body having first and second tapered sections and a sealed cavity defined by the polymer body. The polymer body is separable between the first and second tapered sections. |
| US11801039B2 |
Ultrasound diagnostic apparatus and control method of ultrasound diagnostic apparatus
An ultrasound diagnostic apparatus 1 includes a bladder pattern storage unit 22, a reference pattern setting unit 21, a bladder extraction unit 18 that extracts a bladder region from an ultrasound image, a bladder extraction success/failure determination unit 19 that determines whether the bladder region represents a bladder having the reference pattern, and an image quality adjustment unit 20 that adjusts the image quality of the ultrasound image in a case where determination is made that the bladder region does not represent the bladder having the reference pattern, in which in a case where the determination is made that the bladder region does not represent the bladder having the reference pattern even in an ultrasound image of which the image quality is adjusted, the bladder extraction success/failure determination unit 19 determines whether the bladder region represents the bladder having the abnormal bladder pattern. |
| US11801036B2 |
Portable ultrasound device
Systems and methods for stroke detection in accordance with embodiments of the invention are illustrated. One embodiment includes a system for detecting strokes, including a processor, a first ultrasound transmitter located on a patient's head in communication with the processor, a first ultrasound receiver located on the patient's head in communication with the processor, a memory in communication with the processor, including a stroke diagnostics application, where the stroke diagnostics application directs the processor to transmit a first ultrasound signal from the first ultrasound transmitter across a patient's brain, the brain comprising a first and second hemisphere, receive the first ultrasound signal using the first ultrasound receiver, where the ultrasound signal is affected during transit by harmonics generated by microbubbles in the blood of the patient stimulated by the first ultrasound signal, and detect that a stroke has occurred based on the harmonic effects on the first received ultrasound signal. |
| US11801032B2 |
Ultrasound probe, user console, system and method
An ultrasound probe (10) is disclosed comprising a plurality of transducer elements (66) within a housing (60) and arranged proximal to a subject contact surface (65) of the probe; a plurality of individually addressable light sources (72) mounted in said housing, each of said individually addressable light sources indicating a position of a subset of the plurality of transducer elements relative to said subject contact surface; and a controller (80) arranged to control said plurality of individually addressable light sources in response to a light source selection signal from an ultrasound user console (3). Also disclosed is such an ultrasound user console (3), an ultrasound imaging system (1) comprising the ultrasound probe (10) and the ultrasound user console (3) as well as a method (100) of marking the location of an anatomical feature (7) within a subject with such an ultrasound imaging system (1). |
| US11801029B2 |
Apparatus and method for medical image reconstruction using deep learning to improve image quality in positron emission tomography (PET)
A deep learning (DL) convolution neural network (CNN) reduces noise in positron emission tomography (PET) images, and is trained using a range of noise levels for the low-quality images having high noise in the training dataset to produce uniform high-quality images having low noise, independently of the noise level of the input image. The DL-CNN network can be implemented by slicing a three-dimensional (3D) PET image into 2D slices along transaxial, coronal, and sagittal planes, using three separate 2D CNN networks for each respective plane, and averaging the outputs from these three separate 2D CNN networks. Feature-oriented training can be implemented by segmenting each training image into lesion and background regions, and, in the loss function, applying greater weights to voxels in the lesion region. Other medical images (e.g. MRI and CT) can be used to enhance resolution of the PET images and provide partial volume corrections. |
| US11801024B2 |
Apparatus and method for maintaining image quality while minimizing x-ray dosage of a patient
A system including initialization, imaging, alignment, processing, and setting modules. The initialization module obtains patient parameters for a patient and procedure and surgeon parameters. The initialization module selects first settings for an x-ray source based on the patient, procedure, and surgeon parameters. The image module obtains a first sample set of images of a region-of-interest of the patient and a master sample set of images. The first sample set was acquired as a result of the x-ray source operating according to the first settings. The alignment module aligns the first sample set to the master sample set. The processing module processes pixel data corresponding to a result of the alignment based on a pixel parameter or one of the patient parameters. The setting module adjusts the first settings to provide updated settings. X-ray dosage associated with the updated settings is less than x-ray dosage associated with the first settings. |
| US11801018B2 |
Light source for an imaging system and methods of the same
An imaging system includes a gantry and a compression system coupled to the gantry and rotatable relative to the gantry. The compression system includes a compression paddle, a support platform, and an x-ray receptor disposed below the support platform. An x-ray tube head is coupled to the gantry and includes an x-ray source and a light source. The x-ray tube head is independently rotatable relative to the gantry and the compression system. The light source is configured to generate at least a first light type and a different second light type directed towards the support platform. The second light type being mapped to an x-ray field of the x-ray source, and the generated second light type is based on a tilt angle of the x-ray tube head relative to the support platform and a compression force of the compression paddle. |
| US11801017B2 |
Focused tomography
An exemplary focused tomography system comprises an x-ray transmitter that is configured to emit a radiation beam and an x-ray detector that is configured to detect incident radiation from the radiation beam. The system further includes an adaptive collimator device arranged between the x-ray transmitter and the x-ray detector and a controller device connected to the x-ray transmitter that is configured to cause the x-ray transmitter to emit the radiation beam at a first radiation dosage level when a path of the radiation beam intersects a region of interest of the subject and cause the x-ray transmitter to emit the radiation beam at a second radiation dosage level when the path of the radiation beam does not intersect the region of interest of the subject, such that the second radiation dosage level is less than the first radiation dosage level. Data within the region of interest can be reconstructed with image quality equivalent to traditional computed tomography scans. |
| US11801015B2 |
Systems, devices, and methods for performing breathing exercises, improving lung function, performing pulmonary monitoring, and/or determining lung capacity and peak expiratory flow
Systems, devices, and methods for determining a user's lung capacity may employ a sound-producing breathing device and a recording device such as a microphone included in a user electronic device (e.g., smart phone or tablet computer). A user may inhale or exhale through the sound-producing breathing device, thereby producing a sound that is received by the microphone and communicated to a processor. The processor may analyze the received sound recording to determine one or more sound intensity values over, for example, the duration of the received sound and/or points in time within the sound recording. The sound intensity values may then be used to determine the user's lung capacity. |
| US11801011B2 |
Method and apparatus for embedded sensors in diagnostic and therapeutic medical devices
The present invention relates to miniature biosensor technology which can be directly embedded into medical device technology to create a new category of multifunctional smart medical devices. The resulting data from these smart medical devices results in wireless communication networks and standardized referenceable databases, which are used in the creation of best practice guidelines, clinical decision support tools, personalized medicine applications, and comparative technology assessment. |
| US11801009B2 |
System and method for determining sleep stage
Methods and apparatus monitor health by detection of sleep stage. For example, a sleep stage monitor (100) may access sensor data signals related to bodily movement and/or respiration movements. At least a portion of the detected signals may be analyzed to calculate respiration variability. The respiration variability may include one or more of variability of respiration rate and variability of respiration amplitude. A processor may then determine a sleep stage based on one or more of respiration variability and bodily movement, such as with a combination of both. The determination of sleep stages may distinguish between deep sleep and other stages of sleep, or may differentiate between deep sleep, light sleep and REM sleep. The bodily movement and respiration movement signals may be derived from one or more sensors, such as non-invasive sensor (e.g., a non-contact radio-frequency motion sensor or a pressure sensitive mattress). |
| US11801007B2 |
Detecting, quantifying, and/or classifying seizures using multimodal data
A method, comprising receiving at least one of a signal relating to a first cardiac activity and a signal relating to a first body movement from a patient; triggering at least one of a test of the patient's responsiveness, awareness, a second cardiac activity, a second body movement, a spectral analysis test of the second cardiac activity, and a spectral analysis test of the second body movement, based on at least one of the signal relating to the first cardiac activity and the signal relating to the first body movement; determining an occurrence of an epileptic event based at least in part on said one or more triggered tests; and performing a further action in response to said determination of said occurrence of said epileptic event. Further methods allow classification of epileptic events. Apparatus and systems capable of implementing the method. |
| US11801003B2 |
Estimating the magnetic field at distances from direct measurements to enable fine sensors to measure the magnetic field from the brain using a neural detection system
At least one magnetic field actuator is configured for generating an actuated magnetic field that at least partially cancels an outside magnetic field, thereby yielding a total residual magnetic field. A plurality of magnetometers are configured for taking measurements of the total residual magnetic field. The magnetometers include a plurality of coarse magnetometers and a plurality of fine magnetometers. A processor is configured for acquiring the total residual magnetic field measurements from the coarse magnetometers, estimating the total residual magnetic field at the fine magnetometers based on total residual magnetic field measurements acquired from the plurality of coarse magnetometers, and controlling the actuated magnetic field at least partially based on the total residual magnetic field estimates at the fine magnetometers in a manner that suppresses the total residual magnetic field at the fine magnetometers to a baseline level, such that at least one of the fine magnetometers is in-range. |
| US11801002B2 |
Remote blood volume monitor
Systems and methods are disclosed for providing ongoing monitoring and updating of blood volume status, where the system or method can include guidance in the form of recommendations for treatment actions or alerts about altered patient status. |
| US11800999B2 |
Medical device with stability measurement reporting
An oximeter device determines an oxygen saturation for the tissue and determines a quality value for the oxygen saturation and associated measurements of the tissue. The quality value is calculated from reflectance data received at the detectors of the oximeter device. An accelerometer of the oximeter device can detect movement of the oximeter device when oximetry measurements are made by the oximeter device. An amount of the movement is an indicator of a probe face of the oximeter device changing position with respect to the tissue when the measurements are made. The accelerometer information is used by the oximeter device to adjust the quality value to reflect the amount movement. The oxygen saturation and the adjusted quality metric value are displayed on a display of the oximeter device so that a user may view the quality of the displayed information. |
| US11800996B2 |
System and method of detecting falls of a subject using a wearable sensor
A system and method are provided for performing physical activity monitoring and fall detection of a subject using a wearable sensor including at least one audio sensor and at least one of an accelerometer, a gyroscope and a magnetometer. The method includes monitoring activities of the subject using the at least one of the accelerometer, the gyroscope and the magnetometer, and identifying a characteristic motion pattern based on the monitored activities; detecting an apparent fall experienced by the subject based on the identified at least one characteristic motion pattern; monitoring sounds provided by the at least one audio sensor following the detected apparent fall; determining whether the detected apparent fall is an actual fall experienced by the subject based on the monitored sounds; and communicating an indication of the actual fall to a monitoring system, enabling commencement of responsive action. |
| US11800993B2 |
Exit monitoring system for patient support apparatus
An exit prediction system receives movement data, divides the movement data into segments of time, extracts features from each segment of time, and determines a pattern of movement from the extracted features. A patient exit from a patient support apparatus is predicted based on the determined pattern of movement. |
| US11800992B2 |
Device and method for safe access and automated therapy
An automated therapy system having an infusion catheter; a sensor adapted to sense a patient parameter; and a controller communicating with the sensor and programmed to control flow output from the infusion catheter into a patient based on the patient parameter without removing fluid from the patient. The invention also includes a method of controlling infusion of a fluid to a patient. The method includes the following steps: monitoring a patient parameter with a sensor to generate a sensor signal; providing the sensor signal to a controller; and adjusting fluid flow to the patient based on the sensor signal without removing fluid from the patient. |
| US11800990B2 |
Perfusion assessment using transmission laser speckle imaging
Methods and apparatus for measuring perfusion using transmission laser speckle imaging are provided. The apparatus comprises a coherent light source and a detector configured to measure transmitted light associated with an unfocused image at one or more locations. The coherent light source and detector are positioned in a transmission geometry. The apparatus further comprises means for securing the coherent light source and the detector to the tissue sample in a fixed transmission geometry relative to the tissue sample. The apparatus may further comprise at least one processor to receive information from the detector and process detected variations in transmitted light intensity to determine a single metric of perfusion. The method may comprise the steps transilluminating a tissue sample with coherent light, recording spatial and/or temporal variations in the transmitted light signal, determining speckle contrast value(s), and computing a metric of perfusion. |
| US11800987B2 |
Implantable intravascular sensing device
An implantable intravascular device for deployment inside a human or animal, the apparatus comprising a body of crystalline material and a membrane of crystalline material fixed to the body by a hermetic bond an assembly of components carried on said crystalline material and arranged for responding to electrical signals wherein the body and the membrane at least partially encapsulate the assembly. |
| US11800986B2 |
Non-pressure continuous blood pressure measuring device and method
A non-pressure continuous blood pressure measuring device, comprises: a radar sensing module, an electro-cardiac sensing module and a microprocessor. The radar sensing module includes at least a transmitter and a receiver, the transmitter continuously provides a pulse wave signal to an artery, the receiver receives a reflected pulse wave signal. The electro-cardiac sensing module includes at least an electrode; the electro-cardiac sensing module receives an electro-cardiac signal through the electrode. The microprocessor is in signal transmittable connection with the radar sensing module and the electro-cardiac sensing module. The microprocessor controls the radar sensing module and the electro-cardiac sensing module, and simultaneously receives the reflected pulse wave signal and the electro-cardiac signal. The microprocessor determines a blood pressure parameter of the artery according to the reflected pulse wave signal and the electrocardiography signal. |
| US11800980B2 |
Augmented reality surgical microscope and microscopy method
The invention relates to an augmented reality surgical microscope (1) having a camera (2), preferably a multispectral or hyperspectral camera. The augmented reality surgical microscope (1) retrieves input image data (22) of an object (8) comprising in particular live tissue (10). The input image data (22) comprise visible-light image data (26) as well as fluorescent-light image data (24) of at least one fluorophore (14). The augmented reality surgical microscope (1) permits the automatic identification and marking in pseudo-color (86) of various types of vascular plexus structures (54a 54b, 54c) and/or of blood flow direction (56) depending on the fluorescent-light image data (24). A pre-operative three-dimensional atlas (36) and/or ultrasound image data (39) may be elastically matched to the visible-light image data (26). The augmented reality surgical microscope (1) allows different combinations of the various image data to be output simultaneously to different displays (75). The invention also relates to a microscopy method and a non-transitory computer-readable storing a program causing a computer to execute the microscopy method. |
| US11800979B2 |
System and method for calculating a characteristic of a region of interest of an individual
An aspect of some embodiments of the present invention relates to a method for determining one or more characteristics of a region of interest. The method includes providing stimulation for exciting the region of interest for a first selected time period; monitoring mechanical response of the region of interest for at least a second time period after said first time period; processing data indicative of said mechanical response, and determining data on one or more measures of motion of the region of interest; utilizing data on one or more measures of motion for yielding at least one damping parameter indicative of damping of the mechanical response of the region of interest, and determining at least one characteristic of the region of interest in accordance with at least one damping parameter. |
| US11800970B2 |
Computerized tomography (CT) image correction using position and direction (P and D) tracking assisted optical visualization
A system (11) includes a medical probe (36) for insertion into a cavity of an organ, which includes a position and direction sensor (60) and a camera (45), both operating in a sensor coordinate system (62). The system further includes a processor (44) configured to: receive, from an imaging system (21) operating in an image coordinate system (28), a three-dimensional image of the cavity including open space and tissue; receive, from the medical probe, signals indicating positions and respective directions of the medical probe inside the cavity; receive, from the camera, respective visualized locations inside the cavity; register the image coordinate system with the sensor coordinate system so as to identify one or more voxels in the image at the visualized locations, and when the identified voxels have density values in the received image that do not correspond to the open space, to update the density values of the identified voxels to correspond to the open space. |
| US11800969B2 |
Method and device for monitoring colonoscope withdrawal speed
A method for monitoring a colonoscope withdrawal speed, the method including: 1) acquiring, a real-time video of colonoscopy, decoding the video into images, cropping the images, and zooming-out the images cropped where texture information of the images is retained; 2) converting the images including the texture information to grayscale images; 3) obtaining Hash fingerprints of the images; 4) calculating a Hamming distance between the images; 5) comparing the Hash fingerprints of a current colonoscopy image with n previous colonoscopy images, to obtain an overlapping rate of the current colonoscopy image with any one of the n previous colonoscopy images; 6) calculating a weighted similarity of the images at a point in time t; 7) converting a weighted overlapping rate of the images at the point in time t into a stability coefficient; and 8) calculating a mean stability coefficient of colonoscopy images within a period of time 0-t. |
| US11800968B2 |
Method for adjusting an exposure of an endoscope
Methods, endoscopic systems, and non-transitory, machine-readable storage media for adjusting an exposure of an endoscopic system are described. In an embodiment, the methods include emitting light with a light source into a proximal end of an endoscope light pipe; generating received light signals with a photodetector based on light received through the endoscope light pipe by the photodetector; displaying, with a display module, images based on the received light signals having a current image brightness; monitoring the received light signals for changes to the current image brightness; and adjusting a light source illuminance level, and in some embodiments a photodetector gain and exposure time, based on the current image brightness to maintain a target image brightness of the display module. In an embodiment, a brightness adjustment step size is less than a just-noticeable difference in brightness of an eye and is directly proportional to the current image brightness. |
| US11800967B2 |
Endoscopic image processing apparatus, endoscopic image processing method, and recording medium recording program
An endoscopic image processing apparatus includes a processor having a lesion recognizing function capable of recognizing a lesioned part included in an image generated by applying predetermined processing. The processor has the lesion recognizing function implemented by performing machine learning using, as a plurality of learning images, a plurality of past observation images generated through the predetermined processing, and the processor performs conversion processing for converting, based on a setting value for learning image equivalent to a past setting value for observation image used in the predetermined processing performed at generation of each of the plurality of learning images, the image into an image for lesion recognition used for processing corresponding to the lesion recognizing function. |
| US11800966B2 |
Medical system and medical system operating method
A medical system and an operating method of a medical system are disclosed. The medical system can operate an endoscope to perform an operation task with respect to a site of interest of an organ of concern in response to input from an operator. The medical system includes a controller that can record a model of the organ of concern generated during preoperative planning, and record the names of a plurality of sites in the organ of concern, and corresponding regions or points in the model with respect to a first coordinate system. The controller receives the name of the site of interest, and the operation task; associates the first coordinate system of the model with a second coordinate system of a display space displayed by a display image; and operates the endoscope with respect to the site of interest on the basis of the operation task. |
| US11800961B2 |
Scheduling system for autonomous robots
A method of operating an autonomous cleaning robot includes receiving, at a handheld computing device, a first input representing a first set of cleaning schedule parameters for a first cleaning schedule for the autonomous cleaning robot, the first cleaning schedule corresponding to a first area. The method includes presenting, on a display of the handheld computing device, the first cleaning schedule. The method includes receiving, at the handheld computing device, a second input representing a second set of cleaning schedule parameters for a second cleaning schedule for the autonomous cleaning robot, the second cleaning schedule corresponding to a second area different from the first area. The method includes presenting, on the display, the first and second cleaning schedules, and initiating a transmission to the autonomous cleaning robot, based on the first or second cleaning schedules, the transmission including data for causing the robot to initiate a cleaning mission. |
| US11800957B2 |
Amenity fluid dispensing system
An air-assisted, gravity feed amenity fluid dispensing system suitable for use with personal care fluids. The system may be embodied in a fluid dispenser including a support structure attachable to a support surface such as a wall and an openable canister supported by the support structure. The canister defines an internal cavity configured for inserting a recyclable container pre-packaged with the personal care fluid, and a fluid dispensing mechanism including an air pump configured to pressurize and dispense the fluid from the container through a dispensing hole in the canister. The air pump may be manually-operated in one embodiment to pump air into the container and dispense fluid each time a user depresses an actuator button. The personal care fluid may alternatively be filled directly into the canister without use of an insertable fluid container. Plural canisters each containing different fluids may be supported by the support structure. |
| US11800955B2 |
Cleaning apparatus holder
A cleaning apparatus holder assembly comprising in one example: a mounting pad configured to be attached to a work surface of a sink; the mounting pad comprising a first pivot component having a first axis of rotation; a swivel removably mounted to the mounting pad at the first pivot component and configured to rotate relative to the mounting pad about the first axis of rotation; the swivel comprising a second pivot component having a second axis of rotation not parallel to the first axis of rotation; and a resting arm mounted to the swivel at the second pivot component, configured to rotate relative to the swivel about the second axis of rotation; the second axis of rotation defining a lifting plane orthogonal to the second axis of rotation. |
| US11800952B2 |
Steam valve for cooking utensil and cooking utensil
A steam valve for a cooking utensil and the cooking utensil are provided. The steam valve includes a valve base, a bonnet and a barrier member. The bonnet and the valve base form a mounting chamber. The valve base has a steam inlet, and at least one of the valve base and the bonnet has a steam outlet. The barrier member is mounted in the mounting chamber, the barrier member and a top wall of the bonnet define a first passage therebetween, steam flows from the steam inlet via the first passage to the steam outlet, and a bottom wall of the valve base corresponding to the barrier member is disposed obliquely such that liquid flows back to the steam inlet. |
| US11800951B1 |
Cast iron composite cooking vessel
A cooking utensil is described which provides a cast iron cooking surface, the reverse of which is metallurgically bonded to another member having higher thermal conductivity than cast iron. In some embodiments, the cast iron layer is bonded to a copper core, which is bonded to a stainless steel base. Two methods for producing such articles are also described. |
| US11800950B2 |
Multi spout latte art pitcher
A multi spout pitcher, each spout having differing physical characteristics allows a user/barista to control the flow stream and energy transfer in mixing liquids to create a mixed beverage and produce a visual design on the beverage surface. |
| US11800949B1 |
Spectral signature systems that use encoded image data and encoded spectral signature data
The present invention provides improved spectral signature strategies for use in a wide range of product and service applications. The present invention encodes spectral signature features into one or more optical brightener compounds and/or one or more infrared absorbing compounds. Equipment is modified with appropriate ultraviolet/violet or infrared LED illumination sources and corresponding detectors, optionally optical filters, and optionally mask elements, in order to read the spectral responses. These features desirably are used in combination with one or more other luminescent taggant compounds. |
| US11800943B2 |
Reversible multi-configuration modular dinnerware/cookware/serveware apparatus and method
Quality modular dinnerware set that expands to multiple configurations for a variety of hosting/serving/dining needs. Basic plates can be used to bake, serve, display, and/or cook for small or large parties. Each plate/unit has a flippable or foldable design so that every piece can be used in more than one way. The plates then can be used on its own, as well as in the microwave, oven, or over a fire, and then paired with any of the wooden accessories to create a personalized tablescape. |
| US11800934B2 |
Piece of furniture and method for assembling a piece of furniture
A piece of furniture, in particular a piece of seating furniture, has a base part on which a movable furniture part is pivotably mounted via at least one pivot fitting, wherein the at least one pivot fitting is fixed to the base part by means of a first lever and is fixed to the movable furniture part by means of a second lever which is arranged pivotably with respect to the first lever, and a method for assembling a piece of furniture. |
| US11800932B1 |
Chair with molded panel
A chair is provided with a seat support frame which may be comprised of at least two tubes spaced apart by a polymer connector. The seat support frame supports a foam cushion and the frame may be embedded in the foam and may include flexible supports across the support frame also embedded in the foam. A rigid panel has a cavity and the rigid panel is arranged adjacent an outer surface of said foam cushion with at least part of said foam cushion positioned within the cavity, wherein said rigid panel is affixed to said support frame and an inner surface of said rigid panel faces the outer surface of said foam cushion. |
| US11800930B2 |
Pull-out guide
A pull-out guide has a guide rail, a running rail, which is mounted in a displaceable manner on the guide rail, and a braking device disposed between the guide rail and the running rail for braking the movement of the running rail relative to the guide rail. The braking device has at least one friction element, which is arranged between the running rail and the guide rail and can be displaced along a sliding surface by way of a contact pressure. The pull-out guide can thus be braked with continuous forces over a long period of time. |
| US11800929B2 |
Pull-out system
An embodiment of the present invention provides a pull-out system comprising: at least two slide rails each having a fixed rail, a middle rail slidably arranged on the fixed rail, and a movable rail slidably arranged on the middle rail; and a synchronization means for synchronizing the movement of the movable rail, wherein the synchronization means comprises a roller unit, a synchronization bar connected to the roller unit, and a deflectable element having an end portion fixe to the roller unit and an opposite end portion connected to the movable rail, and the movable rail is configured to move as much as the amount of rotation of the roller unit. |
| US11800920B2 |
Refillable dispenser for a stick product
A refillable dispenser for a stick product comprises a holder cup, an A-shell and an inner base. Preferably, the dispenser will also comprise an outer base and a closure. The holder cup and A-shell form a cartridge subassembly for a stick product that can be bottom filled, and removed and replaced as needed. The dispenser requires no lubricant. |
| US11800918B2 |
Blow dryer
The present disclosure provides a blow dryer. The blow dryer includes an air duct and a handle coupled to the air duct. The air duct arranges an air outlet channel and an air outlet in air communication with the air outlet channel. The air duct is provided with an air guiding element at a front end of the air outlet channel. The air guiding element is configured to guide airflow in the air outlet channel to an inside wall of the air outlet channel, so that the airflow is concentrated and discharged from the air duct through the air outlet, thus increasing the strength of the wind pressure provided by the blow dryer. |
| US11800917B2 |
Hair-treatment compositions and methods of use
The present disclosure relates to hair-treatment compositions, typically in the form of an oil-in-water emulsion, comprising: (a) one or more monosaccharides with amine group(s); (b) one or more polysaccharides with amine group(s); wherein (a) and (b) are solubilized in an aqueous phase of the oil-in-water emulsion; (c) one or more oils; (d) one or more nonionic emulsifiers; and (e) water. The compositions strengthen hair fibers and provide additional cosmetic improvements to the hair such as conditioning, detangling, softness, suppleness, moisturizing, and manageability. Methods of treating hair with the compositions are also described. The methods include applying the composition to wet or damp hair, drying the hair (for example, with a blow dryer) and treating the hair with heat (for example, with a hot iron). |
| US11800915B2 |
Portable heating systems
This invention relates to portable heating systems that utilize a portable fuel source. Portable heating systems of the invention generally include a regulator that is configured to vaporize fuel released from a cartridge and to transfer the vaporized fuel to a burner for ignition. |
| US11800914B2 |
Apparatus and methods for carrying footwear
An apparatus for carrying foldable footwear that comprises a drawstring pouch having a side pocket that reversibly adjusts between undrawn and drawn states. When undrawn, the pouch is characterized by an opening at the top of the pouch that is dimensioned and configured for receiving a pair of foldable shoes in an interior of the pouch. When drawn, the pouch is characterized by a drawstring arranged on the upper portion sealing off the opening, thereby concealing the interior of the pouch. The apparatus further comprises a collapsible tote bag removably inserted in the side pocket, where the tote bag is configured to reversibly convert between unfolded and folded states. When unfolded, the tote bag is characterized by an interior portion that receives a pair of unfolded shoes, where the interior portion further includes a storage pocket. When folded, the tote bag is completely contained within the second pocket. |
| US11800913B2 |
Hand-push sunshade
A hand-push umbrella has a column, an upper nest at the top of the column, a lower nest on the column, a plurality of long rods having an upper end mounted on the upper nest and a plurality of first short rods having a lower end mounted on the lower nest and an upper end hinged to the middle portion of the long rod; a first retainer ring sleeved on the column above the lower nest and fixed with the column, a handle is connected to the bottom of the lower nest, and a handle control mechanism is disposed inside the lower nest. The umbrella is simple and can be easily unfolded and folded. A tray and a plurality of second short stretchers greatly strengthen the support to the canopy and improve the stability of the structure. |
| US11800910B2 |
Article of footwear with lacing system
An article of footwear including a sole, an upper joined with the sole, and a lacing system. The lacing system is configured to secure the footwear to the wearer's foot and includes a lace support embroidered to the upper. The lace support has a plurality of turns forming at least one loops disposed on an exterior surface of the upper. |
| US11800909B2 |
Gait correction treadmill and footwear system
A gait correction treadmill and footwear system includes a treadmill having a base, a rotating belt, and a harness device that extends upwardly from the front end of the treadmill overtop the rotating belt. Each shoe includes a wearable upper portion with pressure sensors and a control circuit between the insole, as well as electromagnets between the lower end of the insole and the shoe tread. The pressure sensors are configured to map the pressure layout of the wearer's step. The electromagnets interact with a magnetic plate disposed beneath the rotating belt. The heel ends of the shoes include a cable that connects to an adjustable harness device affixed to the treadmill. The system is configured to adjust the harness device to relieve pressure when the wearer steps and to adjust the strength of the electromagnets, thereby increasing or decreasing the force of the user's step to correct their gait. |
| US11800905B2 |
Post surgical support garment
A garment having an inner side and an outer side and a fastening mechanism to fasten the garment while worn, a number of trapezoidal drain compartments spatially arranged and attached on the inner side of the garment, each trapezoidal drain compartment having a top opening sized to accept a stock drain bulb vertically therein and a closed bottom wide enough to accommodate the drain bulb rotated to a horizontal position therein, a same number of tube retention straps spatially arranged and attached on the inner side of the garment, each retention strap having a top opening and a bottom opening of a same size roughly equal to the width of the closed bottom side of the trapezoidal drain compartments, each retention strap vertically centered over, spaced above, and attached to the garment at a uniform distance above a trapezoidal drain compartment attached to the garment. |
| US11800902B2 |
Cooling fabric
A cooling fabric including a moisture-permeable inner surface layer, a spacer fabric and an outer surface layer, wherein the outer surface layer has an air permeability of at most 250 l/dm2/min at 500 Pa measured according to ISO 9237 and wherein the spacer fabric comprises monofilaments extending across the spacer fabric, wherein the monofilaments have a linear density of at least 250 dtex and wherein the monofilaments are present at a density of at most 800 monofilaments per square-inch. |
| US11800899B2 |
Aerosol generating apparatus
An aerosol generating apparatus comprises: a power source; a load configured to have an electric resistance value that varies according to a temperature and atomize an aerosol source or heat a flavor source when supplied with power from the power source; a feed circuit that is electrically connected to the power source and the load and includes a voltage conversion unit capable of converting an output voltage of the power source and outputting the converted output voltage to the load; and a control unit configured to acquire a measurement value corresponding to a current value of a current flowing through the load and control power supply to the load, wherein, in accordance with the measurement value, the control unit controls the feed circuit such that the measurement value becomes smaller than the target value or values included in the target range. |
| US11800891B2 |
Aerosol-generating article with improved outermost wrapper
An aerosol-generating article is provided, including: an aerosol-forming substrate configured to be heated to generate an aerosol, the aerosol-generating article not including an aerosol-forming substrate that is configured to be combusted to produce smoke; and an outermost wrapper around at least a portion of the aerosol-forming substrate, an outer surface of the outermost wrapper forming at least part of an outer surface of the aerosol-generating article, the outermost wrapper including a metallized substrate including a substrate layer and a metal layer radially outward of the substrate layer, and the substrate layer being coated with the metal layer by vapour deposition. |
| US11800885B2 |
Method for producing meat processed food
The present invention relates to a meat processed food, into which a gel-like material is locally and quantitatively filled. Provided is a method for producing a meat processed food, having a step of cooling a gelling agent solution prepared by adding a gelling agent into water and then heating and dissolving the gelling agent, so as to prepare a gel-like material having fluidity; and a step of filling the gel-like material into a plurality of predetermined positions inside a meat-containing raw material. |
| US11800884B2 |
Remediation of toxins in biorefinery process streams
Provided are methods and systems for remediating toxins present in feedstock that are used in processes to produce ethanol and other products. |
| US11800883B2 |
Compositions and comestibles
D-psicose/erythritol compositions comprise, in combination, D-psicose and erythritol as sweeteners together with one or more other edible ingredients. Comestibles are provided, including beverage products and other food products, comprising the novel D-psicose/erythritol compositions. D-psicose and erythritol may each be present in a comestible in a concentration sufficient independently of the other to perceptibly sweeten the composition. An additional sweetener component and other ingredients may be included in the formulation. |
| US11800880B2 |
System and method for scoring and/or cutting chewing gum
Disclosed is a method for cutting chewing gum, the method including providing a chewing gum sheet to at least one cutting device; applying oil to said at least one cutting device; and cutting said chewing gum sheet via said at least one cutting device. Further disclosed is a method for cutting chewing gum, the method including providing a chewing gum sheet to at least one cutting device; cutting said chewing gum sheet via said at least one cutting device; and separating chewing gum from said at least one cutting device via a directing of compressed air onto said at least one cutting device. |
| US11800876B2 |
Dough for food, producing method therefor, and mold member for producing dough
A producing method for a dough for food in which a filling is wrapped with a dough sheet. The producing method includes the steps of: a) thinly extending and baking a dough liquid so as to prepare a thin baked dough; b) winding the thin baked dough around a mold member narrowed toward a tip; c) freezing the thin baked dough wound around the mold member so as to prepare a three-dimensional dough hardened in a manner wound around the mold member; and d) detaching the mold member from the three-dimensional dough. The method can speedily provide food in which a filling is wrapped with a dough sheet such as a crepe. |
| US11800873B2 |
Use of a crushed plant material for promoting plant or root growth and method for speeding up the growth of a plant
The invention relates to the use of a crushed material obtained from at least one part of rocket plants, for example of the genera Eruca (Eruca Eruca vesicaria, etc.), Diplotaxis (Diplotaxis erucoides, Diplotaxis tenuifolia, Diplotaxis muralis, etc.), Bunias (Bunias erucago, Bunias orientalis, etc.), Erucastrum (Erucastrum nasturtiifolium, Erucastrum incanum, etc.) or Cakile, in order to promote plant growth or root growth. |
| US11800872B2 |
Systems, methods and composition of using RNase III mutants to produce sRNA to control host pathogen infection
The current invention includes systems, methods and compositions for the generation of sRNA molecules using select RNase III mutants. In one preferred embodiment, invention includes systems, methods and compositions for the generation of sRNA molecules using RNase III mutants to control a host pathogen through the production and diffusion of sRNA molecules that may initiate an RNAi pathway response directed to a host pathogen. Additional embodiments of the current invention include systems, methods and compositions for the DICER-independent generation of sRNA molecules using select RNase III mutants. |
| US11800871B2 |
Paenibacillus elgii AM-67 strain and biopesticide composition containing same
The present disclosure relates to a novel strain for inhibiting a Chinese cabbage soft rot disease from microorganisms isolated from samples of a bacillus source of soil polluted with a soft-rot disease, a culture medium and crude extract using the culture medium, an environmentally friendly plant disease control agent using same, and a method for utilizing same as an environment-friendly preparation biopesticide by using same as a raw material. The present disclosure also relates to a control method for treating soils or plants using an environmentally friendly Chinese cabbage soft-rot disease control agent through various formulation methods by using the strain, a culture medium thereof, and a crude extract thereof. |
| US11800868B2 |
Isoflavonoid compounds and use thereof
The use of a one or more Isoflavonoid compound Signals which may be with an agriculturally acceptable carrier, applied prior to planting, up to 365 days or more, either directly to the seed or transplant of a non-legume crop or a legume crop, or applied to the soil that will be planted either to a non-legume crop or a legume crop, for the purpose of increasing yield and/or improving seed germination and/or improving earlier seed emergence and/or improving nodulation and/or increasing crop stand density and/or improving plant vigour and/or improving plant growth, and/or increasing biomass, and/or earlier fruiting, all including in circumstances of seedling and plant transplanting. |
| US11800858B2 |
Mouse with cholinergic neuron-specific inactivated ANO1 gene
The present invention relates to: A schizophrenia animal model wherein the model is a mouse in which an anoctamin 1 (ANO1) gene is knocked out in cholinergic neurons of a medial habenula; and a preparation method therefor and the like. The schizophrenia animal model according to the present invention targets the medial habenula which is brain tissue playing a major role in the pathogenesis of schizophrenia, and it has been confirmed that when the ANO1 gene is specifically knocked out in the cholinergic neurons of the medial habenula, positive, negative and cognitive symptoms of schizophrenia are observed, thereby confirming that schizophrenia has been induced. Therefore, the animal model of the present invention is expected to be effectively useful in schizophrenia pathogenesis research and therapeutic agent development and screening. |
| US11800857B2 |
Liver lesion-mouse model
A liver lesion-mouse model which is a liver-specific ISX gene expression and p53 gene knockout transgenic mouse, wherein liver lesion develops after the mouse is fed with a high calorie diet. |
| US11800855B2 |
Large animal lifting and moving apparatus
A large animal lifting and moving apparatus includes a frame having a front end and a rear end, the frame, a drive shaft rotatably coupled to the frame, a drive motor coupled to the frame and operatively coupled to the drive shaft; the drive motor selectively powered by a power source, and one or more roller chains coupled to the drive shaft. The frame is structured to support a large animal between the front end and the rear end and structured to be moved during operation of the large animal lifting and moving apparatus. When the drive motor is powered by the power source, the drive motor drives the drive shaft and the roller chains coupled to the drive shaft. |
| US11800854B1 |
Livestock warming and cooling system
A system for transferring heat between a first livestock animal and a second livestock animal may include a first element positionable adjacent to the first livestock animal to transfer heat from a first fluid to a first thermally conductive surface on the first element, a second element positionable adjacent to the second livestock animal to transfer heat from a second fluid to a second thermally conductive surface on the second element, and a heat exchange assembly configured to transfer heat to the first fluid from the second fluid. The heat exchange assembly may include a first heat exchanger receiving the first fluid from the first element, a second heat exchanger receiving the second fluid from the second element, and a refrigeration apparatus utilizing a refrigerant to exchange heat between the first and second heat exchangers. |
| US11800853B2 |
Pet toy
A pet toy includes a first ring section and a second ring section. The first ring section includes a first body with an outer peripheral surface, and a connector. The first body is rigid and includes a groove. The second ring section includes a second body connected to the first body by the connector. The second body is at least partially elastic and sized and configured to be removably positioned within at least a portion of the groove. |
| US11800849B2 |
Training apparatus and method for feeding animals during training sessions for reinforcement of behaviors
One variation of a method for selectively serving primary reinforcers to an animal includes: accessing a set of characteristics of an animal and estimating a target caloric intake of the animal based on the set of characteristics; identifying a type of primary reinforcer loaded into a training apparatus configured to dispense units of the primary reinforcer based on behaviors performed by the animal responsive to commands output by the training apparatus; in response to identifying the type of primary reinforcer as a first primary reinforcer, loading a first nutrient profile for the first primary reinforcer; and, in response to the first nutrient profile specifying a first caloric density of units of the first primary reinforcer, loading a first training protocol for a first training session for the animal onto the training apparatus based on the target caloric intake of the animal. |
| US11800847B2 |
Soybean cultivar 05050112
A soybean cultivar designated 05050112 is disclosed. The invention relates to the seeds of soybean cultivar 05050112, to the plants of soybean cultivar 05050112, to the plant parts of soybean cultivar 05050112, and to methods for producing progeny of soybean cultivar 05050112. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 05050112. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 05050112, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 05050112 with another soybean cultivar. |
| US11800846B2 |
Plants and seeds of hybrid corn variety CH011170
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH011170. The invention thus relates to the plants, seeds and tissue cultures of the variety CH011170, and to methods for producing a corn plant produced by crossing a corn plant of variety CH011170 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH011170. |
| US11800843B2 |
Powdery mildew resistant rose
Provided herein are rose plants such as cut roses, garden roses and pot roses having at least two genes providing resistance to a pathogen causing powdery mildew. Specifically, provided herein are rose plants resistant to the powdery mildew causing pathogen Podosphaera pannosa also known as Sphaerotheca pannosa var. rosae. Also provided herein are methods for selecting the present powdery mildew rose plants. The present rose plants are characterized by including in their nuclear genome at least one nucleotide sequence represented by SEQ ID No. 1 and at least one nucleotide sequence represented by SEQ ID No. 2 wherein the combined presence of SEQ ID No. 1 and SEQ ID No. 2 provides powdery mildew resistance. |
| US11800837B2 |
American ryegrass APMT 005, a new turfgrass
A new turfgrass APMT 005 (ATCC Accession No. PTA-126634). A method of over-seeding dormant warm season grasses, including over-seeding the warm season grass with Turf Type Festulolium (American Ryegrass) such that the American Ryegrass will provide a green cover during the winter months but will die out when the temperatures increase to the point which allow the warm-season grass to regrow. A method to maintain green coverage of turf year-round including planting a warm season grass, and over-seeding the warm season grass with American Ryegrass. The method where the American Ryegrass is APMT005. |
| US11800826B2 |
Self-propelled baling vehicle
Self-propelled vehicles for forming bales of crop or forage material are disclosed. The self-propelled baling vehicles include independently driven real wheels and front caster wheels that allow the baling vehicle to turn with a counter-steer profile. In some embodiments, the center of mass of the formed bale is toward the rear of the vehicle to improve the weight distribution of the vehicle. |